49361913 has 16 divisors (see below), whose sum is σ = 73275840. Its totient is φ = 32841792.

The previous prime is 49361881. The next prime is 49361927. The reversal of 49361913 is 31916394.

It is not a de Polignac number, because 49361913 - 2⁵ = 49361881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49361113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14470 + ... + 17552.

It is an arithmetic number, because the mean of its divisors is an integer number (4579740).

Almost surely, 2^49361913 is an apocalyptic number.

It is an amenable number.

49361913 is a deficient number, since it is larger than the sum of its proper divisors (23913927).

49361913 is a wasteful number, since it uses less digits than its factorization.

49361913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3685 (or 3679 counting only the distinct ones).

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

The square root of 49361913 is about 7025.8033704339. The cubic root of 49361913 is about 366.8292805802.

The spelling of 49361913 in words is "forty-nine million, three hundred sixty-one thousand, nine hundred thirteen".