3860951040 has 156 divisors (see below), whose sum is σ = 13383635304. Its totient is φ = 1029537792.

The previous prime is 3860951033. The next prime is 3860951057. The reversal of 3860951040 is 401590683.

3860951040 is a `hidden beast` number, since 3 + 8 + 609 + 5 + 1 + 0 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3860950986 and 3860951004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173847 + ... + 194793.

It is an arithmetic number, because the mean of its divisors is an integer number (85792534).

Almost surely, 2^3860951040 is an apocalyptic number.

3860951040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3860951040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6691817652).

3860951040 is an abundant number, since it is smaller than the sum of its proper divisors (9522684264).

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

3860951040 is a wasteful number, since it uses less digits than its factorization.

3860951040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20982 (or 20957 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 3860951040 is about 62136.5515618625. The cubic root of 3860951040 is about 1568.7898283778.

The spelling of 3860951040 in words is "three billion, eight hundred sixty million, nine hundred fifty-one thousand, forty".