73860940 has 24 divisors (see below), whose sum is σ = 155321712. Its totient is φ = 29503680.

The previous prime is 73860929. The next prime is 73860977. The reversal of 73860940 is 4906837.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 73860940.

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, 15435 + ... + 19645.

It is an arithmetic number, because the mean of its divisors is an integer number (6471738).

Almost surely, 2^73860940 is an apocalyptic number.

It is an amenable number.

73860940 is an abundant number, since it is smaller than the sum of its proper divisors (81460772).

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

73860940 is a wasteful number, since it uses less digits than its factorization.

73860940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5097 (or 5095 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 73860940 is about 8594.2387679189. The cubic root of 73860940 is about 419.5704981949.

The spelling of 73860940 in words is "seventy-three million, eight hundred sixty thousand, nine hundred forty".