7934071025 has 12 divisors (see below), whose sum is σ = 10155611904. Its totient is φ = 6142506000.

The previous prime is 7934071021. The next prime is 7934071039. The reversal of 7934071025 is 5201704397.

It is not a de Polignac number, because 7934071025 - 2² = 7934071021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7934071025.

It is not an unprimeable number, because it can be changed into a prime (7934071021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5117981 + ... + 5119530.

It is an arithmetic number, because the mean of its divisors is an integer number (846300992).

Almost surely, 2^7934071025 is an apocalyptic number.

It is an amenable number.

7934071025 is a deficient number, since it is larger than the sum of its proper divisors (2221540879).

7934071025 is a wasteful number, since it uses less digits than its factorization.

7934071025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10237552 (or 10237547 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 7934071025 is about 89073.4024555030. The cubic root of 7934071025 is about 1994.4907568043.

The spelling of 7934071025 in words is "seven billion, nine hundred thirty-four million, seventy-one thousand, twenty-five".