940973872 has 20 divisors (see below), whose sum is σ = 1857537360. Its totient is φ = 461609408.

The previous prime is 940973837. The next prime is 940973897. The reversal of 940973872 is 278379049.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553972 + ... + 555667.

It is an arithmetic number, because the mean of its divisors is an integer number (92876868).

Almost surely, 2^940973872 is an apocalyptic number.

It is an amenable number.

940973872 is a deficient number, since it is larger than the sum of its proper divisors (916563488).

940973872 is a wasteful number, since it uses less digits than its factorization.

940973872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109700 (or 1109694 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 49.

The square root of 940973872 is about 30675.2974231710. The cubic root of 940973872 is about 979.9242868065.

It can be divided in two parts, 94097 and 3872, that added together give a square (97969 = 313²).

The spelling of 940973872 in words is "nine hundred forty million, nine hundred seventy-three thousand, eight hundred seventy-two".