49683660 has 48 divisors (see below), whose sum is σ = 149817696. Its totient is φ = 12229632.

The previous prime is 49683659. The next prime is 49683671. The reversal of 49683660 is 6638694.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31069 + ... + 32628.

It is an arithmetic number, because the mean of its divisors is an integer number (3121202).

Almost surely, 2^49683660 is an apocalyptic number.

It is an amenable number.

49683660 is an abundant number, since it is smaller than the sum of its proper divisors (100134036).

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

49683660 is a wasteful number, since it uses less digits than its factorization.

49683660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63722 (or 63720 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 49683660 is about 7048.6637031426. The cubic root of 49683660 is about 367.6245678878.

The spelling of 49683660 in words is "forty-nine million, six hundred eighty-three thousand, six hundred sixty".