3694868 has 12 divisors (see below), whose sum is σ = 6487572. Its totient is φ = 1841280.

The previous prime is 3694843. The next prime is 3694877. The reversal of 3694868 is 8684963.

It can be written as a sum of positive squares in 2 ways, for example, as 1044484 + 2650384 = 1022^2 + 1628^2 .

It is a d-powerful number, because it can be written as 3¹³ + 6⁴ + 9³ + 4³ + 8 + 6⁴ + 8⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23 + ... + 2718.

It is an arithmetic number, because the mean of its divisors is an integer number (540631).

Almost surely, 2^3694868 is an apocalyptic number.

It is an amenable number.

3694868 is a deficient number, since it is larger than the sum of its proper divisors (2792704).

3694868 is a wasteful number, since it uses less digits than its factorization.

3694868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3082 (or 3080 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 3694868 is about 1922.2039433941. The cubic root of 3694868 is about 154.5964947071.

The spelling of 3694868 in words is "three million, six hundred ninety-four thousand, eight hundred sixty-eight".