30675074760 has 128 divisors (see below), whose sum is σ = 111545769600. Its totient is φ = 7436378880.

The previous prime is 30675074693. The next prime is 30675074777. The reversal of 30675074760 is 6747057603.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1279159 + ... + 1302918.

It is an arithmetic number, because the mean of its divisors is an integer number (871451325).

Almost surely, 2^30675074760 is an apocalyptic number.

30675074760 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30675074760 is an abundant number, since it is smaller than the sum of its proper divisors (80870694840).

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

30675074760 is a wasteful number, since it uses less digits than its factorization.

30675074760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2582108 (or 2582098 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 45.

The spelling of 30675074760 in words is "thirty billion, six hundred seventy-five million, seventy-four thousand, seven hundred sixty".