7664470674 has 16 divisors (see below), whose sum is σ = 17518790208. Its totient is φ = 2189848752.

The previous prime is 7664470673. The next prime is 7664470687. The reversal of 7664470674 is 4760744667.

It is a super-2 number, since 2×7664470674² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7664470673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91243657 + ... + 91243740.

It is an arithmetic number, because the mean of its divisors is an integer number (1094924388).

Almost surely, 2^7664470674 is an apocalyptic number.

7664470674 is an abundant number, since it is smaller than the sum of its proper divisors (9854319534).

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

7664470674 is a wasteful number, since it uses less digits than its factorization.

7664470674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182487409.

The product of its (nonzero) digits is 4741632, while the sum is 51.

The square root of 7664470674 is about 87546.9626771826. The cubic root of 7664470674 is about 1971.6389492492.

The spelling of 7664470674 in words is "seven billion, six hundred sixty-four million, four hundred seventy thousand, six hundred seventy-four".