2984313431 has 16 divisors (see below), whose sum is σ = 3315505056. Its totient is φ = 2663280000.

The previous prime is 2984313427. The next prime is 2984313439. The reversal of 2984313431 is 1343134892.

It is a cyclic number.

It is not a de Polignac number, because 2984313431 - 2² = 2984313427 is a prime.

It is a super-2 number, since 2×2984313431² = 17812253308893983522, which contains 22 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 (2984313439) 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, 358901 + ... + 367121.

It is an arithmetic number, because the mean of its divisors is an integer number (207219066).

Almost surely, 2^2984313431 is an apocalyptic number.

2984313431 is a deficient number, since it is larger than the sum of its proper divisors (331191625).

2984313431 is a wasteful number, since it uses less digits than its factorization.

2984313431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8834.

The product of its digits is 62208, while the sum is 38.

The square root of 2984313431 is about 54628.8699407191. The cubic root of 2984313431 is about 1439.7314042179.

The spelling of 2984313431 in words is "two billion, nine hundred eighty-four million, three hundred thirteen thousand, four hundred thirty-one".