3132669689 has 4 divisors (see below), whose sum is σ = 3146470224. Its totient is φ = 3118869156.

The previous prime is 3132669677. The next prime is 3132669703. The reversal of 3132669689 is 9869662313.

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 a de Polignac number, because none of the positive numbers 2^k-3132669689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3132669689.

It is not an unprimeable number, because it can be changed into a prime (3132665689) 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, 6899927 + ... + 6900380.

It is an arithmetic number, because the mean of its divisors is an integer number (786617556).

Almost surely, 2^3132669689 is an apocalyptic number.

It is an amenable number.

3132669689 is a deficient number, since it is larger than the sum of its proper divisors (13800535).

3132669689 is a wasteful number, since it uses less digits than its factorization.

3132669689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13800534.

The product of its digits is 2519424, while the sum is 53.

The square root of 3132669689 is about 55970.2571818283. The cubic root of 3132669689 is about 1463.2039616234.

The spelling of 3132669689 in words is "three billion, one hundred thirty-two million, six hundred sixty-nine thousand, six hundred eighty-nine".