3890040160 has 48 divisors (see below), whose sum is σ = 9203934096. Its totient is φ = 1553694208.

The previous prime is 3890040157. The next prime is 3890040173. The reversal of 3890040160 is 610400983.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91482 + ... + 127078.

It is an arithmetic number, because the mean of its divisors is an integer number (191748627).

Almost surely, 2^3890040160 is an apocalyptic number.

It is an amenable number.

3890040160 is an abundant number, since it is smaller than the sum of its proper divisors (5313893936).

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

3890040160 is a wasteful number, since it uses less digits than its factorization.

3890040160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36295 (or 36287 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 3890040160 is about 62370.1864675744. The cubic root of 3890040160 is about 1572.7198260744.

The spelling of 3890040160 in words is "three billion, eight hundred ninety million, forty thousand, one hundred sixty".