6374680456 has 8 divisors (see below), whose sum is σ = 11952525870. Its totient is φ = 3187340224.

The previous prime is 6374680423. The next prime is 6374680489. The reversal of 6374680456 is 6540864736.

It is an interprime number because it is at equal distance from previous prime (6374680423) and next prime (6374680489).

It can be written as a sum of positive squares in only one way, i.e., 6267888900 + 106791556 = 79170^2 + 10334^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×6374680456² = 81273101832216735872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398417521 + ... + 398417536.

Almost surely, 2^6374680456 is an apocalyptic number.

It is an amenable number.

6374680456 is a deficient number, since it is larger than the sum of its proper divisors (5577845414).

6374680456 is a wasteful number, since it uses less digits than its factorization.

6374680456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796835063 (or 796835059 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The square root of 6374680456 is about 79841.5960261316. The cubic root of 6374680456 is about 1854.1839035538.

The spelling of 6374680456 in words is "six billion, three hundred seventy-four million, six hundred eighty thousand, four hundred fifty-six".