7431343474 has 16 divisors (see below), whose sum is σ = 11205832248. Its totient is φ = 3696097792.

The previous prime is 7431343459. The next prime is 7431343487. The reversal of 7431343474 is 4743431347.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3600600025 + 3830743449 = 60005^2 + 61893^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503934 + ... + 518470.

Almost surely, 2^7431343474 is an apocalyptic number.

7431343474 is a deficient number, since it is larger than the sum of its proper divisors (3774488774).

7431343474 is a wasteful number, since it uses less digits than its factorization.

7431343474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15869.

The product of its digits is 338688, while the sum is 40.

The square root of 7431343474 is about 86205.2404091538. The cubic root of 7431343474 is about 1951.4425857405.

The spelling of 7431343474 in words is "seven billion, four hundred thirty-one million, three hundred forty-three thousand, four hundred seventy-four".