49297444 has 24 divisors (see below), whose sum is σ = 98752640. Its totient is φ = 21093696.

The previous prime is 49297439. The next prime is 49297481. The reversal of 49297444 is 44479294.

It is a self number, because there is not a number n which added to its sum of digits gives 49297444.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25297 + ... + 27175.

Almost surely, 2^49297444 is an apocalyptic number.

It is an amenable number.

49297444 is an abundant number, since it is smaller than the sum of its proper divisors (49455196).

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

49297444 is a wasteful number, since it uses less digits than its factorization.

49297444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2827 (or 2825 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 49297444 is about 7021.2138551678. The cubic root of 49297444 is about 366.6695121910.

The spelling of 49297444 in words is "forty-nine million, two hundred ninety-seven thousand, four hundred forty-four".