2316381829 has 4 divisors (see below), whose sum is σ = 2334621184. Its totient is φ = 2298142476.

The previous prime is 2316381811. The next prime is 2316381839. The reversal of 2316381829 is 9281836132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2316381829 - 2⁷ = 2316381701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2316381839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9119487 + ... + 9119740.

It is an arithmetic number, because the mean of its divisors is an integer number (583655296).

Almost surely, 2^2316381829 is an apocalyptic number.

It is an amenable number.

2316381829 is a deficient number, since it is larger than the sum of its proper divisors (18239355).

2316381829 is a wasteful number, since it uses less digits than its factorization.

2316381829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18239354.

The product of its digits is 124416, while the sum is 43.

The square root of 2316381829 is about 48128.8045664964. The cubic root of 2316381829 is about 1323.1326402387.

The spelling of 2316381829 in words is "two billion, three hundred sixteen million, three hundred eighty-one thousand, eight hundred twenty-nine".