2723469 has 24 divisors (see below), whose sum is σ = 4290048. Its totient is φ = 1532160.

The previous prime is 2723447. The next prime is 2723473. The reversal of 2723469 is 9643272.

2723469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2723469 - 2⁵ = 2723437 is a prime.

It is a super-2 number, since 2×2723469² = 14834566787922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2723069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14164 + ... + 14354.

It is an arithmetic number, because the mean of its divisors is an integer number (178752).

2^2723469 is an apocalyptic number.

It is an amenable number.

2723469 is a deficient number, since it is larger than the sum of its proper divisors (1566579).

2723469 is a wasteful number, since it uses less digits than its factorization.

2723469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 298 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 2723469 is about 1650.2936102403. The cubic root of 2723469 is about 139.6499588570.

It can be divided in two parts, 272 and 3469, that added together give a triangular number (3741 = T₈₆).

The spelling of 2723469 in words is "two million, seven hundred twenty-three thousand, four hundred sixty-nine".