3667492 has 12 divisors (see below), whose sum is σ = 6437340. Its totient is φ = 1828256.

The previous prime is 3667483. The next prime is 3667501. The reversal of 3667492 is 2947663.

It is an interprime number because it is at equal distance from previous prime (3667483) and next prime (3667501).

It can be written as a sum of positive squares in 2 ways, for example, as 763876 + 2903616 = 874^2 + 1704^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378 + ... + 2734.

It is an arithmetic number, because the mean of its divisors is an integer number (536445).

Almost surely, 2^3667492 is an apocalyptic number.

It is an amenable number.

3667492 is a deficient number, since it is larger than the sum of its proper divisors (2769848).

3667492 is a wasteful number, since it uses less digits than its factorization.

3667492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750 (or 2748 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 3667492 is about 1915.0697115249. The cubic root of 3667492 is about 154.2137359401.

It can be divided in two parts, 36 and 67492, that added together give a triangular number (67528 = T₃₆₇).

The spelling of 3667492 in words is "three million, six hundred sixty-seven thousand, four hundred ninety-two".