47039930934 has 16 divisors (see below), whose sum is σ = 94086289200. Its totient is φ = 15678905760.

The previous prime is 47039930893. The next prime is 47039930953. The reversal of 47039930934 is 43903993074.

It is a super-2 number, since 2×47039930934² (a number of 22 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 169909 + ... + 350640.

It is an arithmetic number, because the mean of its divisors is an integer number (5880393075).

Almost surely, 2^47039930934 is an apocalyptic number.

47039930934 is an abundant number, since it is smaller than the sum of its proper divisors (47046358266).

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

47039930934 is a wasteful number, since it uses less digits than its factorization.

47039930934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535615.

The product of its (nonzero) digits is 2204496, while the sum is 51.

The spelling of 47039930934 in words is "forty-seven billion, thirty-nine million, nine hundred thirty thousand, nine hundred thirty-four".