4350472724 has 72 divisors (see below), whose sum is σ = 8672123880. Its totient is φ = 1897961472.

The previous prime is 4350472681. The next prime is 4350472733. The reversal of 4350472724 is 4272740534.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5290000 + 4345182724 = 2300^2 + 65918^2 .

It is a super-2 number, since 2×4350472724² = 37853225844535960352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2447324 + ... + 2449100.

It is an arithmetic number, because the mean of its divisors is an integer number (120446165).

Almost surely, 2^4350472724 is an apocalyptic number.

It is an amenable number.

4350472724 is a deficient number, since it is larger than the sum of its proper divisors (4321651156).

4350472724 is a wasteful number, since it uses less digits than its factorization.

4350472724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929 (or 1904 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 38.

The square root of 4350472724 is about 65958.1134054030. The cubic root of 4350472724 is about 1632.4710314764.

The spelling of 4350472724 in words is "four billion, three hundred fifty million, four hundred seventy-two thousand, seven hundred twenty-four".