671334295 has 16 divisors (see below), whose sum is σ = 841623552. Its totient is φ = 513470880.

The previous prime is 671334289. The next prime is 671334299. The reversal of 671334295 is 592433176.

It is a happy number.

It is not a de Polignac number, because 671334295 - 2⁵ = 671334263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671334299) 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, 13227 + ... + 38956.

It is an arithmetic number, because the mean of its divisors is an integer number (52601472).

Almost surely, 2^671334295 is an apocalyptic number.

671334295 is a deficient number, since it is larger than the sum of its proper divisors (170289257).

671334295 is a wasteful number, since it uses less digits than its factorization.

671334295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52302.

The product of its digits is 136080, while the sum is 40.

The square root of 671334295 is about 25910.1195481611. The cubic root of 671334295 is about 875.6144995016.

The spelling of 671334295 in words is "six hundred seventy-one million, three hundred thirty-four thousand, two hundred ninety-five".