3613974 has 32 divisors (see below), whose sum is σ = 8897280. Its totient is φ = 952992.

The previous prime is 3613963. The next prime is 3613991. The reversal of 3613974 is 4793163.

3613974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2764 + ... + 3855.

It is an arithmetic number, because the mean of its divisors is an integer number (278040).

Almost surely, 2^3613974 is an apocalyptic number.

3613974 is an abundant number, since it is smaller than the sum of its proper divisors (5283306).

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

3613974 is a wasteful number, since it uses less digits than its factorization.

3613974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6644.

The product of its digits is 13608, while the sum is 33.

The square root of 3613974 is about 1901.0455018226. The cubic root of 3613974 is about 153.4599342995.

The spelling of 3613974 in words is "three million, six hundred thirteen thousand, nine hundred seventy-four".