870464601 has 12 divisors (see below), whose sum is σ = 1312004928. Its totient is φ = 555078744.

The previous prime is 870464591. The next prime is 870464611. The reversal of 870464601 is 106464078.

870464601 is a `hidden beast` number, since 8 + 7 + 0 + 4 + 646 + 0 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (870464591) and next prime (870464611).

It is not a de Polignac number, because 870464601 - 2¹¹ = 870462553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (870464611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2102365 + ... + 2102778.

It is an arithmetic number, because the mean of its divisors is an integer number (109333744).

Almost surely, 2^870464601 is an apocalyptic number.

It is an amenable number.

870464601 is a deficient number, since it is larger than the sum of its proper divisors (441540327).

870464601 is a wasteful number, since it uses less digits than its factorization.

870464601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4205172 (or 4205169 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 870464601 is about 29503.6370808753. The cubic root of 870464601 is about 954.8101743447.

The spelling of 870464601 in words is "eight hundred seventy million, four hundred sixty-four thousand, six hundred one".