850292974 has 4 divisors (see below), whose sum is σ = 1275439464. Its totient is φ = 425146486.

The previous prime is 850292951. The next prime is 850293007. The reversal of 850292974 is 479292058.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212573242 + ... + 212573245.

It is an arithmetic number, because the mean of its divisors is an integer number (318859866).

Almost surely, 2^850292974 is an apocalyptic number.

850292974 is a deficient number, since it is larger than the sum of its proper divisors (425146490).

850292974 is a wasteful number, since it uses less digits than its factorization.

850292974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425146489.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 850292974 is about 29159.7835039974. The cubic root of 850292974 is about 947.3770580037.

The spelling of 850292974 in words is "eight hundred fifty million, two hundred ninety-two thousand, nine hundred seventy-four".