3634698 has 16 divisors (see below), whose sum is σ = 7424640. Its totient is φ = 1185696.

The previous prime is 3634693. The next prime is 3634699. The reversal of 3634698 is 8964363.

It is a super-2 number, since 2×3634698² = 26422059102408, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3634693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6163 + ... + 6726.

It is an arithmetic number, because the mean of its divisors is an integer number (464040).

Almost surely, 2^3634698 is an apocalyptic number.

3634698 is an abundant number, since it is smaller than the sum of its proper divisors (3789942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3634698 is a wasteful number, since it uses less digits than its factorization.

3634698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12941.

The product of its digits is 93312, while the sum is 39.

The square root of 3634698 is about 1906.4883949293. The cubic root of 3634698 is about 153.7527093184.

The spelling of 3634698 in words is "three million, six hundred thirty-four thousand, six hundred ninety-eight".