3952560892 has 18 divisors (see below), whose sum is σ = 8046285072. Its totient is φ = 1693954584.

The previous prime is 3952560883. The next prime is 3952560907. The reversal of 3952560892 is 2980652593.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10082868 + ... + 10083259.

Almost surely, 2^3952560892 is an apocalyptic number.

It is an amenable number.

3952560892 is an abundant number, since it is smaller than the sum of its proper divisors (4093724180).

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

3952560892 is a wasteful number, since it uses less digits than its factorization.

3952560892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20166145 (or 20166136 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 49.

The square root of 3952560892 is about 62869.3955116478. The cubic root of 3952560892 is about 1581.1006714019.

The spelling of 3952560892 in words is "three billion, nine hundred fifty-two million, five hundred sixty thousand, eight hundred ninety-two".