2342685731 has 12 divisors (see below), whose sum is σ = 2619581880. Its totient is φ = 2088829440.

The previous prime is 2342685647. The next prime is 2342685797. The reversal of 2342685731 is 1375862432.

It is not a de Polignac number, because 2342685731 - 2²⁶ = 2275576867 is a prime.

It is a super-2 number, since 2×2342685731² = 10976352868462008722, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2342685431) 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 11 ways as a sum of consecutive naturals, for example, 207830 + ... + 218811.

It is an arithmetic number, because the mean of its divisors is an integer number (218298490).

Almost surely, 2^2342685731 is an apocalyptic number.

2342685731 is a deficient number, since it is larger than the sum of its proper divisors (276896149).

2342685731 is a wasteful number, since it uses less digits than its factorization.

2342685731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426694 (or 426677 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 2342685731 is about 48401.2988565390. The cubic root of 2342685731 is about 1328.1221224471.

The spelling of 2342685731 in words is "two billion, three hundred forty-two million, six hundred eighty-five thousand, seven hundred thirty-one".