49357664 has 24 divisors (see below), whose sum is σ = 102890088. Its totient is φ = 23226880.

The previous prime is 49357663. The next prime is 49357669. The reversal of 49357664 is 46675394.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49357663) 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 3 ways as a sum of consecutive naturals, for example, 44822 + ... + 45909.

It is an arithmetic number, because the mean of its divisors is an integer number (4287087).

Almost surely, 2^49357664 is an apocalyptic number.

It is an amenable number.

49357664 is an abundant number, since it is smaller than the sum of its proper divisors (53532424).

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

49357664 is a wasteful number, since it uses less digits than its factorization.

49357664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90758 (or 90750 counting only the distinct ones).

The product of its digits is 544320, while the sum is 44.

The square root of 49357664 is about 7025.5009785780. The cubic root of 49357664 is about 366.8187549054.

The spelling of 49357664 in words is "forty-nine million, three hundred fifty-seven thousand, six hundred sixty-four".