30394080974 has 16 divisors (see below), whose sum is σ = 45840162816. Its totient is φ = 15114063000.

The previous prime is 30394080973. The next prime is 30394080979. The reversal of 30394080974 is 47908049303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30394080973) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3032279 + ... + 3042285.

It is an arithmetic number, because the mean of its divisors is an integer number (2865010176).

Almost surely, 2^30394080974 is an apocalyptic number.

30394080974 is a deficient number, since it is larger than the sum of its proper divisors (15446081842).

30394080974 is a wasteful number, since it uses less digits than its factorization.

30394080974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18151.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 30394080974 in words is "thirty billion, three hundred ninety-four million, eighty thousand, nine hundred seventy-four".