3631074 has 16 divisors (see below), whose sum is σ = 7281408. Its totient is φ = 1207152.

The previous prime is 3631073. The next prime is 3631139. The reversal of 3631074 is 4701363.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3631073) 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, 3144 + ... + 4140.

It is an arithmetic number, because the mean of its divisors is an integer number (455088).

Almost surely, 2^3631074 is an apocalyptic number.

3631074 is an abundant number, since it is smaller than the sum of its proper divisors (3650334).

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

3631074 is a wasteful number, since it uses less digits than its factorization.

3631074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 3631074 is about 1905.5377193853. The cubic root of 3631074 is about 153.7015922693.

The spelling of 3631074 in words is "three million, six hundred thirty-one thousand, seventy-four".