30747294396 has 108 divisors (see below), whose sum is σ = 97366504872. Its totient is φ = 8109170496.

The previous prime is 30747294377. The next prime is 30747294419. The reversal of 30747294396 is 69349274703.

30747294396 is a `hidden beast` number, since 30 + 74 + 72 + 94 + 396 = 666.

It is a super-2 number, since 2×30747294396² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 647470 + ... + 693333.

Almost surely, 2^30747294396 is an apocalyptic number.

30747294396 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

30747294396 is an abundant number, since it is smaller than the sum of its proper divisors (66619210476).

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

30747294396 is a wasteful number, since it uses less digits than its factorization.

30747294396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340840 (or 1340828 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 54.

The spelling of 30747294396 in words is "thirty billion, seven hundred forty-seven million, two hundred ninety-four thousand, three hundred ninety-six".