30799959480 has 128 divisors (see below), whose sum is σ = 105978470400. Its totient is φ = 7948368000.

The previous prime is 30799959451. The next prime is 30799959493. The reversal of 30799959480 is 8495999703.

It is a happy number.

30799959480 is a `hidden beast` number, since 30 + 7 + 9 + 9 + 9 + 594 + 8 + 0 = 666.

It is a congruent number.

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, 426496 + ... + 493455.

It is an arithmetic number, because the mean of its divisors is an integer number (827956800).

Almost surely, 2^30799959480 is an apocalyptic number.

30799959480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30799959480 is an abundant number, since it is smaller than the sum of its proper divisors (75178510920).

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

30799959480 is a wasteful number, since it uses less digits than its factorization.

30799959480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920002 (or 919992 counting only the distinct ones).

The product of its (nonzero) digits is 22044960, while the sum is 63.

The spelling of 30799959480 in words is "thirty billion, seven hundred ninety-nine million, nine hundred fifty-nine thousand, four hundred eighty".