30746713345784 has 32 divisors (see below), whose sum is σ = 58474867904640. Its totient is φ = 15154969596000.

The previous prime is 30746713345763. The next prime is 30746713345811. The reversal of 30746713345784 is 48754331764703.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96988994 + ... + 97305489.

It is an arithmetic number, because the mean of its divisors is an integer number (1827339622020).

Almost surely, 2^{30746713345784} is an apocalyptic number.

It is an amenable number.

30746713345784 is a deficient number, since it is larger than the sum of its proper divisors (27728154558856).

30746713345784 is a wasteful number, since it uses less digits than its factorization.

30746713345784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194294771 (or 194294767 counting only the distinct ones).

The product of its (nonzero) digits is 142248960, while the sum is 62.

The spelling of 30746713345784 in words is "thirty trillion, seven hundred forty-six billion, seven hundred thirteen million, three hundred forty-five thousand, seven hundred eighty-four".