940986720 has 240 divisors, whose sum is σ = 3517069248. Its totient is φ = 236113920.

The previous prime is 940986719. The next prime is 940986731. The reversal of 940986720 is 27689049.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 218185 + ... + 222455.

Almost surely, 2^940986720 is an apocalyptic number.

940986720 is a gapful number since it is divisible by the number (90) 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 940986720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1758534624).

940986720 is an abundant number, since it is smaller than the sum of its proper divisors (2576082528).

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

940986720 is a wasteful number, since it uses less digits than its factorization.

940986720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4315 (or 4298 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 940986720 is about 30675.5068417785. The cubic root of 940986720 is about 979.9287467284.

The spelling of 940986720 in words is "nine hundred forty million, nine hundred eighty-six thousand, seven hundred twenty".