850074488 has 16 divisors (see below), whose sum is σ = 1615724880. Its totient is φ = 419214528.

The previous prime is 850074487. The next prime is 850074499. The reversal of 850074488 is 884470058.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (850074481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 727220 + ... + 728387.

It is an arithmetic number, because the mean of its divisors is an integer number (100982805).

Almost surely, 2^850074488 is an apocalyptic number.

It is an amenable number.

850074488 is a deficient number, since it is larger than the sum of its proper divisors (765650392).

850074488 is a wasteful number, since it uses less digits than its factorization.

850074488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455686 (or 1455682 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 44.

The square root of 850074488 is about 29156.0369049019. The cubic root of 850074488 is about 947.2959070116.

The spelling of 850074488 in words is "eight hundred fifty million, seventy-four thousand, four hundred eighty-eight".