3320457572 has 6 divisors (see below), whose sum is σ = 5810800758. Its totient is φ = 1660228784.

The previous prime is 3320457521. The next prime is 3320457593. The reversal of 3320457572 is 2757540233.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3282831616 + 37625956 = 57296^2 + 6134^2 .

It is a super-2 number, since 2×3320457572² = 22050876974904270368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415057193 + ... + 415057200.

It is an arithmetic number, because the mean of its divisors is an integer number (968466793).

Almost surely, 2^3320457572 is an apocalyptic number.

It is an amenable number.

3320457572 is a deficient number, since it is larger than the sum of its proper divisors (2490343186).

3320457572 is a wasteful number, since it uses less digits than its factorization.

3320457572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830114397 (or 830114395 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 38.

The square root of 3320457572 is about 57623.4116657457. The cubic root of 3320457572 is about 1491.8757170900.

The spelling of 3320457572 in words is "three billion, three hundred twenty million, four hundred fifty-seven thousand, five hundred seventy-two".