49501398 has 16 divisors (see below), whose sum is σ = 99071856. Its totient is φ = 16488960.

The previous prime is 49501351. The next prime is 49501411. The reversal of 49501398 is 89310594.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14758 + ... + 17798.

It is an arithmetic number, because the mean of its divisors is an integer number (6191991).

Almost surely, 2^49501398 is an apocalyptic number.

49501398 is an abundant number, since it is smaller than the sum of its proper divisors (49570458).

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

49501398 is a wasteful number, since it uses less digits than its factorization.

49501398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5759.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 49501398 is about 7035.7229905675. The cubic root of 49501398 is about 367.1744796699.

The spelling of 49501398 in words is "forty-nine million, five hundred one thousand, three hundred ninety-eight".