7934825 has 12 divisors (see below), whose sum is σ = 9874368. Its totient is φ = 6325200.

The previous prime is 7934821. The next prime is 7934831. The reversal of 7934825 is 5284397.

It is not a de Polignac number, because 7934825 - 2² = 7934821 is a prime.

It is a super-2 number, since 2×7934825² = 125922895561250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7934821) 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, 12260 + ... + 12890.

It is an arithmetic number, because the mean of its divisors is an integer number (822864).

Almost surely, 2^7934825 is an apocalyptic number.

It is an amenable number.

7934825 is a deficient number, since it is larger than the sum of its proper divisors (1939543).

7934825 is a wasteful number, since it uses less digits than its factorization.

7934825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144 (or 1139 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 7934825 is about 2816.8821416595. The cubic root of 7934825 is about 199.4553933641.

The spelling of 7934825 in words is "seven million, nine hundred thirty-four thousand, eight hundred twenty-five".