3069492409 has 9 divisors (see below), whose sum is σ = 3261672687. Its totient is φ = 2888047584.

The previous prime is 3069492383. The next prime is 3069492451. The reversal of 3069492409 is 9042949603.

The square root of 3069492409 is 55403.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2389743225 + 679749184 = 48885^2 + 26072^2 .

It is not a de Polignac number, because 3069492409 - 2⁷ = 3069492281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3069492469) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 940222 + ... + 943480.

Almost surely, 2^3069492409 is an apocalyptic number.

3069492409 is the 55403-rd square number.

3069492409 is the 27702-nd centered octagonal number.

It is an amenable number.

3069492409 is a deficient number, since it is larger than the sum of its proper divisors (192180278).

3069492409 is an frugal number, since it uses more digits than its factorization.

3069492409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6552 (or 3276 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 46.

The cubic root of 3069492409 is about 1453.3008288130.

The spelling of 3069492409 in words is "three billion, sixty-nine million, four hundred ninety-two thousand, four hundred nine".