49913316 has 36 divisors (see below), whose sum is σ = 126787024. Its totient is φ = 16556400.

The previous prime is 49913293. The next prime is 49913329. The reversal of 49913316 is 61331994.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×49913316² = 4982678228231712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4311 + ... + 10881.

Almost surely, 2^49913316 is an apocalyptic number.

It is an amenable number.

49913316 is an abundant number, since it is smaller than the sum of its proper divisors (76873708).

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

49913316 is a wasteful number, since it uses less digits than its factorization.

49913316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6792 (or 6787 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 49913316 is about 7064.9356684969. The cubic root of 49913316 is about 368.1901289889.

The spelling of 49913316 in words is "forty-nine million, nine hundred thirteen thousand, three hundred sixteen".