2934451431 has 24 divisors (see below), whose sum is σ = 4269751200. Its totient is φ = 1941984576.

The previous prime is 2934451423. The next prime is 2934451433. The reversal of 2934451431 is 1341544392.

It is not a de Polignac number, because 2934451431 - 2³ = 2934451423 is a prime.

It is a super-2 number, since 2×2934451431² = 17222010401795895522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2934451433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1504645 + ... + 1506593.

It is an arithmetic number, because the mean of its divisors is an integer number (177906300).

Almost surely, 2^2934451431 is an apocalyptic number.

2934451431 is a deficient number, since it is larger than the sum of its proper divisors (1335299769).

2934451431 is a wasteful number, since it uses less digits than its factorization.

2934451431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3095 (or 3092 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 2934451431 is about 54170.5771706376. The cubic root of 2934451431 is about 1431.6679692664.

The spelling of 2934451431 in words is "two billion, nine hundred thirty-four million, four hundred fifty-one thousand, four hundred thirty-one".