3674657436609 has 8 divisors (see below), whose sum is σ = 4900040350560. Its totient is φ = 2449523073536.

The previous prime is 3674657436607. The next prime is 3674657436731. The reversal of 3674657436609 is 9066347564763.

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

It is a cyclic number.

It is not a de Polignac number, because 3674657436609 - 2¹ = 3674657436607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3674657436609.

It is not an unprimeable number, because it can be changed into a prime (3674657436607) 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, 62103219 + ... + 62162360.

It is an arithmetic number, because the mean of its divisors is an integer number (612505043820).

Almost surely, 2^{3674657436609} is an apocalyptic number.

It is an amenable number.

3674657436609 is a deficient number, since it is larger than the sum of its proper divisors (1225382913951).

3674657436609 is a wasteful number, since it uses less digits than its factorization.

3674657436609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124275439.

The product of its (nonzero) digits is 411505920, while the sum is 66.

The spelling of 3674657436609 in words is "three trillion, six hundred seventy-four billion, six hundred fifty-seven million, four hundred thirty-six thousand, six hundred nine".