874812290 has 32 divisors (see below), whose sum is σ = 1741360896. Its totient is φ = 313752960.

The previous prime is 874812287. The next prime is 874812313. The reversal of 874812290 is 92218478.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46442 + ... + 62501.

It is an arithmetic number, because the mean of its divisors is an integer number (54417528).

Almost surely, 2^874812290 is an apocalyptic number.

874812290 is a deficient number, since it is larger than the sum of its proper divisors (866548606).

874812290 is a wasteful number, since it uses less digits than its factorization.

874812290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109034.

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 874812290 is about 29577.2258672107. The cubic root of 874812290 is about 956.3971910067.

The spelling of 874812290 in words is "eight hundred seventy-four million, eight hundred twelve thousand, two hundred ninety".