3631097 has 8 divisors (see below), whose sum is σ = 3702720. Its totient is φ = 3560400.

The previous prime is 3631073. The next prime is 3631139. The reversal of 3631097 is 7901363.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3631097 - 2⁸ = 3630841 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3631007) 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, 20903 + ... + 21075.

It is an arithmetic number, because the mean of its divisors is an integer number (462840).

Almost surely, 2^3631097 is an apocalyptic number.

It is an amenable number.

3631097 is a deficient number, since it is larger than the sum of its proper divisors (71623).

3631097 is a wasteful number, since it uses less digits than its factorization.

3631097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 3631097 is about 1905.5437544176. The cubic root of 3631097 is about 153.7019167949.

The spelling of 3631097 in words is "three million, six hundred thirty-one thousand, ninety-seven".