3765812 has 6 divisors (see below), whose sum is σ = 6590178. Its totient is φ = 1882904.

The previous prime is 3765799. The next prime is 3765829. The reversal of 3765812 is 2185673.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3083536 + 682276 = 1756^2 + 826^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470723 + ... + 470730.

It is an arithmetic number, because the mean of its divisors is an integer number (1098363).

Almost surely, 2^3765812 is an apocalyptic number.

It is an amenable number.

3765812 is a deficient number, since it is larger than the sum of its proper divisors (2824366).

3765812 is a wasteful number, since it uses less digits than its factorization.

3765812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941457 (or 941455 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 3765812 is about 1940.5700193500. The cubic root of 3765812 is about 155.5796815943.

The spelling of 3765812 in words is "three million, seven hundred sixty-five thousand, eight hundred twelve".