873041240 has 32 divisors (see below), whose sum is σ = 1965671280. Its totient is φ = 348980352.

The previous prime is 873041219. The next prime is 873041311. The reversal of 873041240 is 42140378.

It is a congruent number.

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, 60134 + ... + 73226.

Almost surely, 2^873041240 is an apocalyptic number.

It is an amenable number.

873041240 is an abundant number, since it is smaller than the sum of its proper divisors (1092630040).

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

873041240 is a wasteful number, since it uses less digits than its factorization.

873041240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14771 (or 14767 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 873041240 is about 29547.2712784108. The cubic root of 873041240 is about 955.7513489984.

The spelling of 873041240 in words is "eight hundred seventy-three million, forty-one thousand, two hundred forty".