854804974 has 8 divisors (see below), whose sum is σ = 1323569088. Its totient is φ = 413615280.

The previous prime is 854804963. The next prime is 854804981. The reversal of 854804974 is 479408458.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6893527 + ... + 6893650.

It is an arithmetic number, because the mean of its divisors is an integer number (165446136).

Almost surely, 2^854804974 is an apocalyptic number.

854804974 is a deficient number, since it is larger than the sum of its proper divisors (468764114).

854804974 is a wasteful number, since it uses less digits than its factorization.

854804974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13787210.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The square root of 854804974 is about 29237.0479699986. The cubic root of 854804974 is about 949.0498252212.

The spelling of 854804974 in words is "eight hundred fifty-four million, eight hundred four thousand, nine hundred seventy-four".