940986693486 has 64 divisors (see below), whose sum is σ = 2390657932800. Its totient is φ = 268757664768.

The previous prime is 940986693457. The next prime is 940986693487. The reversal of 940986693486 is 684396689049.

940986693486 is a `hidden beast` number, since 9 + 4 + 0 + 9 + 86 + 69 + 3 + 486 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940986693487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 624046 + ... + 1507118.

It is an arithmetic number, because the mean of its divisors is an integer number (37354030200).

Almost surely, 2^940986693486 is an apocalyptic number.

940986693486 is an abundant number, since it is smaller than the sum of its proper divisors (1449671239314).

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

940986693486 is a wasteful number, since it uses less digits than its factorization.

940986693486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885910 (or 885904 counting only the distinct ones).

The product of its (nonzero) digits is 483729408, while the sum is 72.

The spelling of 940986693486 in words is "nine hundred forty billion, nine hundred eighty-six million, six hundred ninety-three thousand, four hundred eighty-six".