3474298418809 has 9 divisors (see below), whose sum is σ = 3485268635151. Its totient is φ = 3463362641760.

The previous prime is 3474298418777. The next prime is 3474298418819. The reversal of 3474298418809 is 9088148924743.

The square root of 3474298418809 is 1863947.

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., 936878805625 + 2537419613184 = 967925^2 + 1592928^2 .

It is not a de Polignac number, because 3474298418809 - 2⁵ = 3474298418777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3474298418819) 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, 628147374 + ... + 628152904.

Almost surely, 2^{3474298418809} is an apocalyptic number.

3474298418809 is the 1863947-th square number.

3474298418809 is the 931974-th centered octagonal number.

It is an amenable number.

3474298418809 is a deficient number, since it is larger than the sum of its proper divisors (10970216342).

3474298418809 is an frugal number, since it uses more digits than its factorization.

3474298418809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11736 (or 5868 counting only the distinct ones).

The product of its (nonzero) digits is 111476736, while the sum is 67.

The spelling of 3474298418809 in words is "three trillion, four hundred seventy-four billion, two hundred ninety-eight million, four hundred eighteen thousand, eight hundred nine".