3098637 has 6 divisors (see below), whose sum is σ = 4475822. Its totient is φ = 2065752.

The previous prime is 3098633. The next prime is 3098647. The reversal of 3098637 is 7368903.

It can be written as a sum of positive squares in only one way, i.e., 2499561 + 599076 = 1581^2 + 774^2 .

It is not a de Polignac number, because 3098637 - 2² = 3098633 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3098633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 172138 + ... + 172155.

Almost surely, 2^3098637 is an apocalyptic number.

It is an amenable number.

3098637 is a deficient number, since it is larger than the sum of its proper divisors (1377185).

3098637 is a wasteful number, since it uses less digits than its factorization.

3098637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344299 (or 344296 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3098637 is about 1760.2945776205. The cubic root of 3098637 is about 145.7886006657.

The spelling of 3098637 in words is "three million, ninety-eight thousand, six hundred thirty-seven".