874911081 has 16 divisors (see below), whose sum is σ = 1279067328. Its totient is φ = 527553600.

The previous prime is 874911071. The next prime is 874911097. The reversal of 874911081 is 180119478.

It is not a de Polignac number, because 874911081 - 2⁵ = 874911049 is a prime.

It is a super-3 number, since 3×874911081³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (874911041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60790 + ... + 73791.

It is an arithmetic number, because the mean of its divisors is an integer number (79941708).

Almost surely, 2^874911081 is an apocalyptic number.

It is an amenable number.

874911081 is a deficient number, since it is larger than the sum of its proper divisors (404156247).

874911081 is a wasteful number, since it uses less digits than its factorization.

874911081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134792.

The product of its (nonzero) digits is 16128, while the sum is 39.

The square root of 874911081 is about 29578.8958718881. The cubic root of 874911081 is about 956.4331910643.

The spelling of 874911081 in words is "eight hundred seventy-four million, nine hundred eleven thousand, eighty-one".