49890332 has 6 divisors (see below), whose sum is σ = 87308088. Its totient is φ = 24945164.

The previous prime is 49890293. The next prime is 49890349. The reversal of 49890332 is 23309894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6236288 + ... + 6236295.

It is an arithmetic number, because the mean of its divisors is an integer number (14551348).

Almost surely, 2^49890332 is an apocalyptic number.

It is an amenable number.

49890332 is a deficient number, since it is larger than the sum of its proper divisors (37417756).

49890332 is a wasteful number, since it uses less digits than its factorization.

49890332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12472587 (or 12472585 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 49890332 is about 7063.3088563364. The cubic root of 49890332 is about 368.1336057879.

The spelling of 49890332 in words is "forty-nine million, eight hundred ninety thousand, three hundred thirty-two".