2940469 has 8 divisors (see below), whose sum is σ = 3439040. Its totient is φ = 2461536.

The previous prime is 2940449. The next prime is 2940517. The reversal of 2940469 is 9640492.

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

It is not a de Polignac number, because 2940469 - 2⁵ = 2940437 is a prime.

It is a super-2 number, since 2×2940469² = 17292715879922, 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 (2940409) 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 7 ways as a sum of consecutive naturals, for example, 4584 + ... + 5185.

It is an arithmetic number, because the mean of its divisors is an integer number (429880).

2^2940469 is an apocalyptic number.

It is an amenable number.

2940469 is a deficient number, since it is larger than the sum of its proper divisors (498571).

2940469 is an equidigital number, since it uses as much as digits as its factorization.

2940469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9819.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 2940469 is about 1714.7795776717. The cubic root of 2940469 is about 143.2645923609.

The spelling of 2940469 in words is "two million, nine hundred forty thousand, four hundred sixty-nine".