953489644 has 12 divisors (see below), whose sum is σ = 1668895704. Its totient is φ = 476662304.

The previous prime is 953489629. The next prime is 953489681. The reversal of 953489644 is 446984359.

953489644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 953489591 and 953489600.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10632 + ... + 44944.

It is an arithmetic number, because the mean of its divisors is an integer number (139074642).

Almost surely, 2^953489644 is an apocalyptic number.

It is an amenable number.

953489644 is a deficient number, since it is larger than the sum of its proper divisors (715406060).

953489644 is a wasteful number, since it uses less digits than its factorization.

953489644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41264 (or 41262 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 52.

The square root of 953489644 is about 30878.6276249447. The cubic root of 953489644 is about 984.2497809834.

The spelling of 953489644 in words is "nine hundred fifty-three million, four hundred eighty-nine thousand, six hundred forty-four".