667294303602 has 16 divisors (see below), whose sum is σ = 1334643755040. Its totient is φ = 222422243232.

The previous prime is 667294303601. The next prime is 667294303609. The reversal of 667294303602 is 206303492766.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (667294303601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2139688 + ... + 2431635.

It is an arithmetic number, because the mean of its divisors is an integer number (83415234690).

Almost surely, 2^667294303602 is an apocalyptic number.

667294303602 is an abundant number, since it is smaller than the sum of its proper divisors (667349451438).

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

667294303602 is a wasteful number, since it uses less digits than its factorization.

667294303602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4595657.

The product of its (nonzero) digits is 1959552, while the sum is 48.

The spelling of 667294303602 in words is "six hundred sixty-seven billion, two hundred ninety-four million, three hundred three thousand, six hundred two".