863474601 has 16 divisors (see below), whose sum is σ = 1260414720. Its totient is φ = 521463120.

The previous prime is 863474593. The next prime is 863474609. The reversal of 863474601 is 106474368.

It is an interprime number because it is at equal distance from previous prime (863474593) and next prime (863474609).

It is not a de Polignac number, because 863474601 - 2³ = 863474593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 863474601.

It is not an unprimeable number, because it can be changed into a prime (863474609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36891 + ... + 55568.

It is an arithmetic number, because the mean of its divisors is an integer number (78775920).

Almost surely, 2^863474601 is an apocalyptic number.

It is an amenable number.

863474601 is a deficient number, since it is larger than the sum of its proper divisors (396940119).

863474601 is a wasteful number, since it uses less digits than its factorization.

863474601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92756.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 863474601 is about 29384.9383358210. The cubic root of 863474601 is about 952.2475320980.

The spelling of 863474601 in words is "eight hundred sixty-three million, four hundred seventy-four thousand, six hundred one".