850799474 has 8 divisors (see below), whose sum is σ = 1458513408. Its totient is φ = 364628340.

The previous prime is 850799473. The next prime is 850799489. The reversal of 850799474 is 474997058.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (850799471) 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, 30385682 + ... + 30385709.

It is an arithmetic number, because the mean of its divisors is an integer number (182314176).

Almost surely, 2^850799474 is an apocalyptic number.

850799474 is a deficient number, since it is larger than the sum of its proper divisors (607713934).

850799474 is a wasteful number, since it uses less digits than its factorization.

850799474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60771400.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The square root of 850799474 is about 29168.4671177626. The cubic root of 850799474 is about 947.5651309182.

The spelling of 850799474 in words is "eight hundred fifty million, seven hundred ninety-nine thousand, four hundred seventy-four".