874387033 has 16 divisors (see below), whose sum is σ = 997894800. Its totient is φ = 760273920.

The previous prime is 874387009. The next prime is 874387037. The reversal of 874387033 is 330783478.

It can be written as a sum of positive squares in 8 ways, for example, as 21279769 + 853107264 = 4613^2 + 29208^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-874387033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (874387037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12828 + ... + 43741.

It is an arithmetic number, because the mean of its divisors is an integer number (62368425).

Almost surely, 2^874387033 is an apocalyptic number.

It is an amenable number.

874387033 is a deficient number, since it is larger than the sum of its proper divisors (123507767).

874387033 is a wasteful number, since it uses less digits than its factorization.

874387033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56652.

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 874387033 is about 29570.0360669378. The cubic root of 874387033 is about 956.2421937478.

The spelling of 874387033 in words is "eight hundred seventy-four million, three hundred eighty-seven thousand, thirty-three".