3674644807706 has 8 divisors (see below), whose sum is σ = 5511989158740. Its totient is φ = 1837315088128.

The previous prime is 3674644807637. The next prime is 3674644807763. The reversal of 3674644807706 is 6077084464763.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3158102181025 + 516542626681 = 1777105^2 + 718709^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3006821 + ... + 4048488.

Almost surely, 2^{3674644807706} is an apocalyptic number.

3674644807706 is a deficient number, since it is larger than the sum of its proper divisors (1837344351034).

3674644807706 is a wasteful number, since it uses less digits than its factorization.

3674644807706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7315728.

The product of its (nonzero) digits is 113799168, while the sum is 62.

The spelling of 3674644807706 in words is "three trillion, six hundred seventy-four billion, six hundred forty-four million, eight hundred seven thousand, seven hundred six".