49463904 has 48 divisors (see below), whose sum is σ = 148393728. Its totient is φ = 14132352.

The previous prime is 49463899. The next prime is 49463923. The reversal of 49463904 is 40936494.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 36132 + ... + 37475.

It is an arithmetic number, because the mean of its divisors is an integer number (3091536).

Almost surely, 2^49463904 is an apocalyptic number.

It is an amenable number.

49463904 is an abundant number, since it is smaller than the sum of its proper divisors (98929824).

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

49463904 is a wasteful number, since it uses less digits than its factorization.

49463904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73627 (or 73619 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 49463904 is about 7033.0579408960. The cubic root of 49463904 is about 367.0817528798.

The spelling of 49463904 in words is "forty-nine million, four hundred sixty-three thousand, nine hundred four".