3764725 has 6 divisors (see below), whose sum is σ = 4668290. Its totient is φ = 3011760.

The previous prime is 3764711. The next prime is 3764759. The reversal of 3764725 is 5274673.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 412164 + 3352561 = 642^2 + 1831^2 .

It is not a de Polignac number, because 3764725 - 2⁷ = 3764597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75270 + ... + 75319.

Almost surely, 2^3764725 is an apocalyptic number.

It is an amenable number.

3764725 is a deficient number, since it is larger than the sum of its proper divisors (903565).

3764725 is a wasteful number, since it uses less digits than its factorization.

3764725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150599 (or 150594 counting only the distinct ones).

The product of its digits is 35280, while the sum is 34.

The square root of 3764725 is about 1940.2899267893. The cubic root of 3764725 is about 155.5647108179.

It can be divided in two parts, 3764 and 725, that added together give a square (4489 = 67²).

The spelling of 3764725 in words is "three million, seven hundred sixty-four thousand, seven hundred twenty-five".