3098272 has 12 divisors (see below), whose sum is σ = 6099786. Its totient is φ = 1549120.

The previous prime is 3098243. The next prime is 3098297. The reversal of 3098272 is 2728903.

It can be written as a sum of positive squares in only one way, i.e., 1648656 + 1449616 = 1284^2 + 1204^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48379 + ... + 48442.

Almost surely, 2^3098272 is an apocalyptic number.

3098272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3098272 is a deficient number, since it is larger than the sum of its proper divisors (3001514).

3098272 is an equidigital number, since it uses as much as digits as its factorization.

3098272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96831 (or 96823 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3098272 is about 1760.1908987380. The cubic root of 3098272 is about 145.7828761134.

The spelling of 3098272 in words is "three million, ninety-eight thousand, two hundred seventy-two".