940037940 has 48 divisors (see below), whose sum is σ = 2924564160. Its totient is φ = 250676640.

The previous prime is 940037927. The next prime is 940037951. The reversal of 940037940 is 49730049.

940037940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 940037895 and 940037904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 869866 + ... + 870945.

It is an arithmetic number, because the mean of its divisors is an integer number (60928420).

Almost surely, 2^940037940 is an apocalyptic number.

940037940 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

940037940 is an abundant number, since it is smaller than the sum of its proper divisors (1984526220).

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

940037940 is a wasteful number, since it uses less digits than its factorization.

940037940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740829 (or 1740821 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 940037940 is about 30660.0381604459. The cubic root of 940037940 is about 979.5992877925.

Adding to 940037940 its reverse (49730049), we get a palindrome (989767989).

The spelling of 940037940 in words is "nine hundred forty million, thirty-seven thousand, nine hundred forty".