49313816 has 48 divisors (see below), whose sum is σ = 100278600. Its totient is φ = 22671360.

The previous prime is 49313813. The next prime is 49313827. The reversal of 49313816 is 61831394.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49313813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 255416 + ... + 255608.

Almost surely, 2^49313816 is an apocalyptic number.

It is an amenable number.

49313816 is an abundant number, since it is smaller than the sum of its proper divisors (50964784).

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

49313816 is a wasteful number, since it uses less digits than its factorization.

49313816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 255 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 49313816 is about 7022.3796536502. The cubic root of 49313816 is about 366.7100988038.

The spelling of 49313816 in words is "forty-nine million, three hundred thirteen thousand, eight hundred sixteen".