940078624 has 48 divisors (see below), whose sum is σ = 1908930240. Its totient is φ = 455499520.

The previous prime is 940078613. The next prime is 940078651. The reversal of 940078624 is 426870049.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130542 + ... + 137554.

It is an arithmetic number, because the mean of its divisors is an integer number (39769380).

Almost surely, 2^940078624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 940078624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (954465120).

940078624 is an abundant number, since it is smaller than the sum of its proper divisors (968851616).

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

940078624 is a wasteful number, since it uses less digits than its factorization.

940078624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7153 (or 7145 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 940078624 is about 30660.7016227613. The cubic root of 940078624 is about 979.6134196485.

The spelling of 940078624 in words is "nine hundred forty million, seventy-eight thousand, six hundred twenty-four".