49880944 has 10 divisors (see below), whose sum is σ = 96644360. Its totient is φ = 24940464.

The previous prime is 49880933. The next prime is 49880977. The reversal of 49880944 is 44908894.

It is a happy number.

It is a super-2 number, since 2×49880944² = 4976217148662272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49880894 and 49880903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558764 + ... + 1558795.

It is an arithmetic number, because the mean of its divisors is an integer number (9664436).

Almost surely, 2^49880944 is an apocalyptic number.

It is an amenable number.

49880944 is a deficient number, since it is larger than the sum of its proper divisors (46763416).

49880944 is a wasteful number, since it uses less digits than its factorization.

49880944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117567 (or 3117561 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 49880944 is about 7062.6442640133. The cubic root of 49880944 is about 368.1105134374.

The spelling of 49880944 in words is "forty-nine million, eight hundred eighty thousand, nine hundred forty-four".