3870895743 has 64 divisors (see below), whose sum is σ = 6764083200. Its totient is φ = 2156906880.

The previous prime is 3870895741. The next prime is 3870895753. The reversal of 3870895743 is 3475980783.

It is not a de Polignac number, because 3870895743 - 2¹ = 3870895741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3870895743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3870895741) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1036746 + ... + 1040472.

It is an arithmetic number, because the mean of its divisors is an integer number (105688800).

Almost surely, 2^3870895743 is an apocalyptic number.

3870895743 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3870895743 is a deficient number, since it is larger than the sum of its proper divisors (2893187457).

3870895743 is a wasteful number, since it uses less digits than its factorization.

3870895743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4029 (or 4023 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The square root of 3870895743 is about 62216.5230706442. The cubic root of 3870895743 is about 1570.1355912213.

The spelling of 3870895743 in words is "three billion, eight hundred seventy million, eight hundred ninety-five thousand, seven hundred forty-three".