2913469 has 4 divisors (see below), whose sum is σ = 3137596. Its totient is φ = 2689344.

The previous prime is 2913457. The next prime is 2913487. The reversal of 2913469 is 9643192.

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 1077444 + 1836025 = 1038^2 + 1355^2 .

It is a cyclic number.

It is not a de Polignac number, because 2913469 - 2⁹ = 2912957 is a prime.

It is a super-2 number, since 2×2913469² = 16976603227922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2923469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112044 + ... + 112069.

It is an arithmetic number, because the mean of its divisors is an integer number (784399).

2^2913469 is an apocalyptic number.

It is an amenable number.

2913469 is a deficient number, since it is larger than the sum of its proper divisors (224127).

2913469 is a wasteful number, since it uses less digits than its factorization.

2913469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224126.

The product of its digits is 11664, while the sum is 34.

The square root of 2913469 is about 1706.8886899854. Note that the first 3 decimals coincide. The cubic root of 2913469 is about 142.8247482261.

The spelling of 2913469 in words is "two million, nine hundred thirteen thousand, four hundred sixty-nine".