3656677153 has 4 divisors (see below), whose sum is σ = 3667724848. Its totient is φ = 3645629460.

The previous prime is 3656677111. The next prime is 3656677163. The reversal of 3656677153 is 3517766563.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3656677153 - 2¹⁷ = 3656546081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3656677097 and 3656677106.

It is not an unprimeable number, because it can be changed into a prime (3656677163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5523351 + ... + 5524012.

It is an arithmetic number, because the mean of its divisors is an integer number (916931212).

Almost surely, 2^3656677153 is an apocalyptic number.

It is an amenable number.

3656677153 is a deficient number, since it is larger than the sum of its proper divisors (11047695).

3656677153 is a wasteful number, since it uses less digits than its factorization.

3656677153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11047694.

The product of its digits is 2381400, while the sum is 49.

The square root of 3656677153 is about 60470.4651296813. The cubic root of 3656677153 is about 1540.6200282049.

The spelling of 3656677153 in words is "three billion, six hundred fifty-six million, six hundred seventy-seven thousand, one hundred fifty-three".