7347452272 has 20 divisors (see below), whose sum is σ = 14237901216. Its totient is φ = 3673155200.

The previous prime is 7347452261. The next prime is 7347452351. The reversal of 7347452272 is 2722547437.

It is a congruent number.

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, 82308 + ... + 146524.

Almost surely, 2^7347452272 is an apocalyptic number.

It is an amenable number.

7347452272 is a deficient number, since it is larger than the sum of its proper divisors (6890448944).

7347452272 is a wasteful number, since it uses less digits than its factorization.

7347452272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71376 (or 71370 counting only the distinct ones).

The product of its digits is 658560, while the sum is 43.

The square root of 7347452272 is about 85717.2810581390. The cubic root of 7347452272 is about 1944.0716087923.

The spelling of 7347452272 in words is "seven billion, three hundred forty-seven million, four hundred fifty-two thousand, two hundred seventy-two".