3104389769 has 4 divisors (see below), whose sum is σ = 3343188996. Its totient is φ = 2865590544.

The previous prime is 3104389759. The next prime is 3104389777. The reversal of 3104389769 is 9679834013.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1443012169 + 1661377600 = 37987^2 + 40760^2 .

It is a cyclic number.

It is not a de Polignac number, because 3104389769 - 2¹⁶ = 3104324233 is a prime.

It is a super-2 number, since 2×3104389769² = 19274471675743746722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3104389759) 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, 119399594 + ... + 119399619.

It is an arithmetic number, because the mean of its divisors is an integer number (835797249).

Almost surely, 2^3104389769 is an apocalyptic number.

It is an amenable number.

3104389769 is a deficient number, since it is larger than the sum of its proper divisors (238799227).

3104389769 is a wasteful number, since it uses less digits than its factorization.

3104389769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238799226.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 3104389769 is about 55717.0509718524. The cubic root of 3104389769 is about 1458.7876607877.

The spelling of 3104389769 in words is "three billion, one hundred four million, three hundred eighty-nine thousand, seven hundred sixty-nine".