7207670404 has 81 divisors (see below), whose sum is σ = 14793030469. Its totient is φ = 3069911680.

The previous prime is 7207670389. The next prime is 7207670417. The reversal of 7207670404 is 4040767027.

It is a happy number.

The square root of 7207670404 is 84898.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5611508100 + 1596162304 = 74910^2 + 39952^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 31751739 + ... + 31751965.

Almost surely, 2^7207670404 is an apocalyptic number.

7207670404 is the 84898-th square number.

It is an amenable number.

7207670404 is an abundant number, since it is smaller than the sum of its proper divisors (7585360065).

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

7207670404 is a wasteful number, since it uses less digits than its factorization.

7207670404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 37.

The cubic root of 7207670404 is about 1931.6642382249.

The spelling of 7207670404 in words is "seven billion, two hundred seven million, six hundred seventy thousand, four hundred four".