2497340469 has 16 divisors (see below), whose sum is σ = 3591403200. Its totient is φ = 1534477056.

The previous prime is 2497340467. The next prime is 2497340473. The reversal of 2497340469 is 9640437942.

It is not a de Polignac number, because 2497340469 - 2¹ = 2497340467 is a prime.

It is a super-2 number, since 2×2497340469² = 12473418836210279922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2497340467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22884 + ... + 74285.

It is an arithmetic number, because the mean of its divisors is an integer number (224462700).

Almost surely, 2^2497340469 is an apocalyptic number.

It is an amenable number.

2497340469 is a deficient number, since it is larger than the sum of its proper divisors (1094062731).

2497340469 is a wasteful number, since it uses less digits than its factorization.

2497340469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97844.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The square root of 2497340469 is about 49973.3976131301. The cubic root of 2497340469 is about 1356.7273656823.

The spelling of 2497340469 in words is "two billion, four hundred ninety-seven million, three hundred forty thousand, four hundred sixty-nine".