3764669 has 2 divisors, whose sum is σ = 3764670. Its totient is φ = 3764668.

The previous prime is 3764659. The next prime is 3764687. The reversal of 3764669 is 9664673.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2839225 + 925444 = 1685^2 + 962^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3764669 is a prime.

It is a super-2 number, since 2×3764669² = 28345465359122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3764659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1882334 + 1882335.

It is an arithmetic number, because the mean of its divisors is an integer number (1882335).

Almost surely, 2^3764669 is an apocalyptic number.

It is an amenable number.

3764669 is a deficient number, since it is larger than the sum of its proper divisors (1).

3764669 is an equidigital number, since it uses as much as digits as its factorization.

3764669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 41.

The square root of 3764669 is about 1940.2754959026. The cubic root of 3764669 is about 155.5639394763.

The spelling of 3764669 in words is "three million, seven hundred sixty-four thousand, six hundred sixty-nine".