7342704272 has 20 divisors (see below), whose sum is σ = 14227818156. Its totient is φ = 3671009280.

The previous prime is 7342704251. The next prime is 7342704283. The reversal of 7342704272 is 2724072437.

It can be written as a sum of positive squares in 2 ways, for example, as 5108818576 + 2233885696 = 71476^2 + 47264^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323372 + ... + 345332.

Almost surely, 2^7342704272 is an apocalyptic number.

It is an amenable number.

7342704272 is a deficient number, since it is larger than the sum of its proper divisors (6885113884).

7342704272 is a wasteful number, since it uses less digits than its factorization.

7342704272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42866 (or 42860 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 38.

The square root of 7342704272 is about 85689.5808835590. The cubic root of 7342704272 is about 1943.6527587999.

The spelling of 7342704272 in words is "seven billion, three hundred forty-two million, seven hundred four thousand, two hundred seventy-two".