3674934369 has 18 divisors (see below), whose sum is σ = 5384121938. Its totient is φ = 2415420000.

The previous prime is 3674934301. The next prime is 3674934377. The reversal of 3674934369 is 9634394763.

It can be written as a sum of positive squares in only one way, i.e., 3556929600 + 118004769 = 59640^2 + 10863^2 .

It is not a de Polignac number, because 3674934369 - 2¹¹ = 3674932321 is a prime.

It is a super-2 number, since 2×3674934369² = 27010285232914856322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3674934269) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4869 + ... + 85869.

Almost surely, 2^3674934369 is an apocalyptic number.

It is an amenable number.

3674934369 is a deficient number, since it is larger than the sum of its proper divisors (1709187569).

3674934369 is an equidigital number, since it uses as much as digits as its factorization.

3674934369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81149 (or 81075 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 54.

The square root of 3674934369 is about 60621.2369471293. The cubic root of 3674934369 is about 1543.1797975361.

The spelling of 3674934369 in words is "three billion, six hundred seventy-four million, nine hundred thirty-four thousand, three hundred sixty-nine".