49329437634 has 48 divisors (see below), whose sum is σ = 112172254272. Its totient is φ = 15637289184.

The previous prime is 49329437627. The next prime is 49329437687. The reversal of 49329437634 is 43673492394.

It is a happy number.

49329437634 is a `hidden beast` number, since 493 + 2 + 94 + 3 + 7 + 63 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272752 + ... + 415995.

It is an arithmetic number, because the mean of its divisors is an integer number (2336921964).

Almost surely, 2^49329437634 is an apocalyptic number.

49329437634 is an abundant number, since it is smaller than the sum of its proper divisors (62842816638).

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

49329437634 is a wasteful number, since it uses less digits than its factorization.

49329437634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688951 (or 688948 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 54.

The spelling of 49329437634 in words is "forty-nine billion, three hundred twenty-nine million, four hundred thirty-seven thousand, six hundred thirty-four".