667074000701 has 4 divisors (see below), whose sum is σ = 668183941404. Its totient is φ = 665964060000.

The previous prime is 667074000631. The next prime is 667074000707. The reversal of 667074000701 is 107000470766.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 549119532676 + 117954468025 = 741026^2 + 343445^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-667074000701 is a prime.

It is a super-2 number, since 2×667074000701² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667074000707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554969450 + ... + 554970651.

It is an arithmetic number, because the mean of its divisors is an integer number (167045985351).

Almost surely, 2^667074000701 is an apocalyptic number.

It is an amenable number.

667074000701 is a deficient number, since it is larger than the sum of its proper divisors (1109940703).

667074000701 is a wasteful number, since it uses less digits than its factorization.

667074000701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109940702.

The product of its (nonzero) digits is 49392, while the sum is 38.

The spelling of 667074000701 in words is "six hundred sixty-seven billion, seventy-four million, seven hundred one", and thus it is an aban number.