2497392342 has 24 divisors (see below), whose sum is σ = 5485143144. Its totient is φ = 821060064.

The previous prime is 2497392341. The next prime is 2497392349. The reversal of 2497392342 is 2432937942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2497392341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 948988 + ... + 951615.

It is an arithmetic number, because the mean of its divisors is an integer number (228547631).

Almost surely, 2^2497392342 is an apocalyptic number.

2497392342 is an abundant number, since it is smaller than the sum of its proper divisors (2987750802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2497392342 is a wasteful number, since it uses less digits than its factorization.

2497392342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900684 (or 1900681 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The square root of 2497392342 is about 49973.9166165711. The cubic root of 2497392342 is about 1356.7367592795.

The spelling of 2497392342 in words is "two billion, four hundred ninety-seven million, three hundred ninety-two thousand, three hundred forty-two".