49439496 has 16 divisors (see below), whose sum is σ = 123598800. Its totient is φ = 16479824.

The previous prime is 49439491. The next prime is 49439521. The reversal of 49439496 is 69493494.

It is not an unprimeable number, because it can be changed into a prime (49439491) 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, 1029966 + ... + 1030013.

It is an arithmetic number, because the mean of its divisors is an integer number (7724925).

Almost surely, 2^49439496 is an apocalyptic number.

It is an amenable number.

49439496 is an abundant number, since it is smaller than the sum of its proper divisors (74159304).

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

49439496 is a wasteful number, since it uses less digits than its factorization.

49439496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059988 (or 2059984 counting only the distinct ones).

The product of its digits is 839808, while the sum is 48.

The square root of 49439496 is about 7031.3224929596. The cubic root of 49439496 is about 367.0213640250.

The spelling of 49439496 in words is "forty-nine million, four hundred thirty-nine thousand, four hundred ninety-six".