130464609 has 8 divisors (see below), whose sum is σ = 189766752. Its totient is φ = 79069440.

The previous prime is 130464601. The next prime is 130464661. The reversal of 130464609 is 906464031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130464609 - 2³ = 130464601 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 3953473 = 130464609 / (1 + 3 + 0 + 4 + 6 + 4 + 6 + 0 + 9).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 130464609.

It is not an unprimeable number, because it can be changed into a prime (130464601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1976704 + ... + 1976769.

It is an arithmetic number, because the mean of its divisors is an integer number (23720844).

Almost surely, 2^130464609 is an apocalyptic number.

It is an amenable number.

130464609 is a deficient number, since it is larger than the sum of its proper divisors (59302143).

130464609 is a wasteful number, since it uses less digits than its factorization.

130464609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3953487.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 130464609 is about 11422.1105317713. The cubic root of 130464609 is about 507.1824753890.

The spelling of 130464609 in words is "one hundred thirty million, four hundred sixty-four thousand, six hundred nine".