8407164 has 12 divisors (see below), whose sum is σ = 19616744. Its totient is φ = 2802384.

The previous prime is 8407159. The next prime is 8407171. The reversal of 8407164 is 4617048.

It is a tau number, because it is divible by the number of its divisors (12).

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, 350287 + ... + 350310.

Almost surely, 2^8407164 is an apocalyptic number.

It is an amenable number.

8407164 is an abundant number, since it is smaller than the sum of its proper divisors (11209580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8407164 is a wasteful number, since it uses less digits than its factorization.

8407164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700604 (or 700602 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 8407164 is about 2899.5109932539. The cubic root of 8407164 is about 203.3370443349.

The spelling of 8407164 in words is "eight million, four hundred seven thousand, one hundred sixty-four".