2597342471 has 8 divisors (see below), whose sum is σ = 2681823744. Its totient is φ = 2512904760.

The previous prime is 2597342443. The next prime is 2597342477. The reversal of 2597342471 is 1742437952.

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

It is a cyclic number.

It is not a de Polignac number, because 2597342471 - 2³⁰ = 1523600647 is a prime.

It is a super-3 number, since 3×2597342471³ (a number of 29 digits) contains 333 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 (2597342477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146720 + ... + 163466.

It is an arithmetic number, because the mean of its divisors is an integer number (335227968).

Almost surely, 2^2597342471 is an apocalyptic number.

2597342471 is a deficient number, since it is larger than the sum of its proper divisors (84481273).

2597342471 is a wasteful number, since it uses less digits than its factorization.

2597342471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21781.

The product of its digits is 423360, while the sum is 44.

The square root of 2597342471 is about 50964.1292577436. The cubic root of 2597342471 is about 1374.6002092349.

The spelling of 2597342471 in words is "two billion, five hundred ninety-seven million, three hundred forty-two thousand, four hundred seventy-one".