3870525834 has 96 divisors (see below), whose sum is σ = 10142071680. Its totient is φ = 1042108416.

The previous prime is 3870525797. The next prime is 3870525871. The reversal of 3870525834 is 4385250783.

3870525834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3870525797) and next prime (3870525871).

It is a super-2 number, since 2×3870525834² = 29961940463322791112, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 3870525834.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 457854 + ... + 466230.

It is an arithmetic number, because the mean of its divisors is an integer number (105646580).

Almost surely, 2^3870525834 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3870525834, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5071035840).

3870525834 is an abundant number, since it is smaller than the sum of its proper divisors (6271545846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3870525834 is a wasteful number, since it uses less digits than its factorization.

3870525834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8604 (or 8601 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The square root of 3870525834 is about 62213.5502442997. The cubic root of 3870525834 is about 1570.0855747370.

The spelling of 3870525834 in words is "three billion, eight hundred seventy million, five hundred twenty-five thousand, eight hundred thirty-four".