49675904 has 64 divisors (see below), whose sum is σ = 107791560. Its totient is φ = 22708224.

The previous prime is 49675903. The next prime is 49675939. The reversal of 49675904 is 40957694.

It can be written as a sum of positive squares in 4 ways, for example, as 44622400 + 5053504 = 6680^2 + 2248^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (49675903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80204 + ... + 80820.

Almost surely, 2^49675904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49675904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53895780).

49675904 is an abundant number, since it is smaller than the sum of its proper divisors (58115656).

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

49675904 is a wasteful number, since it uses less digits than its factorization.

49675904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685 (or 673 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 49675904 is about 7048.1135064640. The cubic root of 49675904 is about 367.6054372217.

The spelling of 49675904 in words is "forty-nine million, six hundred seventy-five thousand, nine hundred four".