3776625 has 40 divisors (see below), whose sum is σ = 7059624. Its totient is φ = 2008800.

The previous prime is 3776609. The next prime is 3776639. The reversal of 3776625 is 5266773.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 136161 + 3640464 = 369^2 + 1908^2 .

It is not a de Polignac number, because 3776625 - 2⁴ = 3776609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3776625.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9939 + ... + 10311.

Almost surely, 2^3776625 is an apocalyptic number.

It is an amenable number.

3776625 is a deficient number, since it is larger than the sum of its proper divisors (3282999).

3776625 is an equidigital number, since it uses as much as digits as its factorization.

3776625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400 (or 381 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 3776625 is about 1943.3540593520. The cubic root of 3776625 is about 155.7284476961.

The spelling of 3776625 in words is "three million, seven hundred seventy-six thousand, six hundred twenty-five".