30716748398 has 32 divisors (see below), whose sum is σ = 54531138816. Its totient is φ = 12703235328.

The previous prime is 30716748371. The next prime is 30716748431. The reversal of 30716748398 is 89384761703.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257411 + ... + 357342.

It is an arithmetic number, because the mean of its divisors is an integer number (1704098088).

Almost surely, 2^30716748398 is an apocalyptic number.

30716748398 is a deficient number, since it is larger than the sum of its proper divisors (23814390418).

30716748398 is a wasteful number, since it uses less digits than its factorization.

30716748398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614888.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 30716748398 in words is "thirty billion, seven hundred sixteen million, seven hundred forty-eight thousand, three hundred ninety-eight".