3317078272 has 18 divisors (see below), whose sum is σ = 6621199718. Its totient is φ = 1658539008.

The previous prime is 3317078249. The next prime is 3317078287. The reversal of 3317078272 is 2728707133.

It can be written as a sum of positive squares in only one way, i.e., 2509609216 + 807469056 = 50096^2 + 28416^2 .

It is a super-2 number, since 2×3317078272² = 22006016525149011968, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6478413 + ... + 6478924.

Almost surely, 2^3317078272 is an apocalyptic number.

3317078272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3317078272 is a deficient number, since it is larger than the sum of its proper divisors (3304121446).

3317078272 is an equidigital number, since it uses as much as digits as its factorization.

3317078272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12957353 (or 12957339 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 3317078272 is about 57594.0819181971. The cubic root of 3317078272 is about 1491.3694407964.

The spelling of 3317078272 in words is "three billion, three hundred seventeen million, seventy-eight thousand, two hundred seventy-two".