7925946812 has 24 divisors (see below), whose sum is σ = 15853778304. Its totient is φ = 3396430512.

The previous prime is 7925946803. The next prime is 7925946827. The reversal of 7925946812 is 2186495297.

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, 454763 + ... + 471869.

It is an arithmetic number, because the mean of its divisors is an integer number (660574096).

Almost surely, 2^7925946812 is an apocalyptic number.

It is an amenable number.

7925946812 is an abundant number, since it is smaller than the sum of its proper divisors (7927831492).

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

7925946812 is a wasteful number, since it uses less digits than its factorization.

7925946812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33665 (or 33663 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 53.

The square root of 7925946812 is about 89027.7867409945. The cubic root of 7925946812 is about 1993.8097612390.

The spelling of 7925946812 in words is "seven billion, nine hundred twenty-five million, nine hundred forty-six thousand, eight hundred twelve".