940653712 has 20 divisors (see below), whose sum is σ = 1824482556. Its totient is φ = 469819520.

The previous prime is 940653709. The next prime is 940653713. The reversal of 940653712 is 217356049.

It can be written as a sum of positive squares in 2 ways, for example, as 365421456 + 575232256 = 19116^2 + 23984^2 .

It is not an unprimeable number, because it can be changed into a prime (940653713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16183 + ... + 46294.

Almost surely, 2^940653712 is an apocalyptic number.

It is an amenable number.

940653712 is a deficient number, since it is larger than the sum of its proper divisors (883828844).

940653712 is a wasteful number, since it uses less digits than its factorization.

940653712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63426 (or 63420 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 940653712 is about 30670.0784478945. The cubic root of 940653712 is about 979.8131366611.

The spelling of 940653712 in words is "nine hundred forty million, six hundred fifty-three thousand, seven hundred twelve".