4025931930 has 64 divisors (see below), whose sum is σ = 10741610880. Its totient is φ = 1073002752.

The previous prime is 4025931913. The next prime is 4025931961. The reversal of 4025931930 is 391395204.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 779617 + ... + 784763.

It is an arithmetic number, because the mean of its divisors is an integer number (167837670).

Almost surely, 2^4025931930 is an apocalyptic number.

4025931930 is an abundant number, since it is smaller than the sum of its proper divisors (6715678950).

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

4025931930 is a wasteful number, since it uses less digits than its factorization.

4025931930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8060 (or 8054 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 4025931930 is about 63450.2319144698. The cubic root of 4025931930 is about 1590.8240299684.

The spelling of 4025931930 in words is "four billion, twenty-five million, nine hundred thirty-one thousand, nine hundred thirty".