3765968 has 20 divisors (see below), whose sum is σ = 7435908. Its totient is φ = 1847040.

The previous prime is 3765967. The next prime is 3765977. The reversal of 3765968 is 8695673.

It can be written as a sum of positive squares in 2 ways, for example, as 2096704 + 1669264 = 1448^2 + 1292^2 .

It is a d-powerful number, because it can be written as 3⁸ + 7⁶ + 6⁵ + 5⁹ + 9³ + 6⁸ + 8³ .

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3765967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1373 + ... + 3068.

Almost surely, 2^3765968 is an apocalyptic number.

It is an amenable number.

3765968 is a deficient number, since it is larger than the sum of its proper divisors (3669940).

3765968 is a wasteful number, since it uses less digits than its factorization.

3765968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4502 (or 4496 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 3765968 is about 1940.6102133092. The cubic root of 3765968 is about 155.5818298778.

The spelling of 3765968 in words is "three million, seven hundred sixty-five thousand, nine hundred sixty-eight".