34800307666 has 12 divisors (see below), whose sum is σ = 53334747198. Its totient is φ = 17029935632.

The previous prime is 34800307651. The next prime is 34800307681. The reversal of 34800307666 is 66670300843.

It is an interprime number because it is at equal distance from previous prime (34800307651) and next prime (34800307681).

It can be written as a sum of positive squares in only one way, i.e., 30816047025 + 3984260641 = 175545^2 + 63121^2 .

It is a super-2 number, since 2×34800307666² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3934051 + ... + 3942886.

Almost surely, 2^34800307666 is an apocalyptic number.

34800307666 is a deficient number, since it is larger than the sum of its proper divisors (18534439532).

34800307666 is an equidigital number, since it uses as much as digits as its factorization.

34800307666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7877033 (or 7876986 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 34800307666 in words is "thirty-four billion, eight hundred million, three hundred seven thousand, six hundred sixty-six".