30476766705 has 96 divisors (see below), whose sum is σ = 62171784192. Its totient is φ = 12476280960.

The previous prime is 30476766701. The next prime is 30476766713. The reversal of 30476766705 is 50766767403.

It is not a de Polignac number, because 30476766705 - 2² = 30476766701 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (30476766701) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 833334 + ... + 869136.

It is an arithmetic number, because the mean of its divisors is an integer number (647622752).

Almost surely, 2^30476766705 is an apocalyptic number.

30476766705 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30476766705 is an abundant number, since it is smaller than the sum of its proper divisors (31695017487).

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

30476766705 is a wasteful number, since it uses less digits than its factorization.

30476766705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35907 (or 35896 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 51.

The spelling of 30476766705 in words is "thirty billion, four hundred seventy-six million, seven hundred sixty-six thousand, seven hundred five".