3242691669 has 24 divisors (see below), whose sum is σ = 5031635328. Its totient is φ = 1852173120.

The previous prime is 3242691649. The next prime is 3242691671. The reversal of 3242691669 is 9661962423.

It is not a de Polignac number, because 3242691669 - 2⁷ = 3242691541 is a prime.

It is a super-2 number, since 2×3242691669² = 21030098520404011122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242691649) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 617284 + ... + 622514.

It is an arithmetic number, because the mean of its divisors is an integer number (209651472).

Almost surely, 2^3242691669 is an apocalyptic number.

It is an amenable number.

3242691669 is a deficient number, since it is larger than the sum of its proper divisors (1788943659).

3242691669 is a wasteful number, since it uses less digits than its factorization.

3242691669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9465 (or 9458 counting only the distinct ones).

The product of its digits is 839808, while the sum is 48.

The square root of 3242691669 is about 56944.6368765312. The cubic root of 3242691669 is about 1480.1368982510.

The spelling of 3242691669 in words is "three billion, two hundred forty-two million, six hundred ninety-one thousand, six hundred sixty-nine".