940294656 has 400 divisors, whose sum is σ = 3327287040. Its totient is φ = 258785280.

The previous prime is 940294651. The next prime is 940294679. The reversal of 940294656 is 656492049.

It is a zygodrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (940294651) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11902425 + ... + 11902503.

Almost surely, 2^940294656 is an apocalyptic number.

940294656 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 940294656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1663643520).

940294656 is an abundant number, since it is smaller than the sum of its proper divisors (2386992384).

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

940294656 is an equidigital number, since it uses as much as digits as its factorization.

940294656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 940294656 is about 30664.2243665155. The cubic root of 940294656 is about 979.6884529603.

The spelling of 940294656 in words is "nine hundred forty million, two hundred ninety-four thousand, six hundred fifty-six".