7665000074 has 4 divisors (see below), whose sum is σ = 11497500114. Its totient is φ = 3832500036.

The previous prime is 7665000059. The next prime is 7665000151. The reversal of 7665000074 is 4700005667.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6033405625 + 1631594449 = 77675^2 + 40393^2 .

It is a super-2 number, since 2×7665000074² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7664999998 and 7665000043.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1916250017 + ... + 1916250020.

Almost surely, 2^7665000074 is an apocalyptic number.

7665000074 is a deficient number, since it is larger than the sum of its proper divisors (3832500040).

7665000074 is a wasteful number, since it uses less digits than its factorization.

7665000074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3832500039.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 7665000074 is about 87549.9861450589. The cubic root of 7665000074 is about 1971.6843431919.

The spelling of 7665000074 in words is "seven billion, six hundred sixty-five million, seventy-four", and thus it is an aban number.