3774259225 has 27 divisors (see below), whose sum is σ = 5148831261. Its totient is φ = 2742458400.

The previous prime is 3774259219. The next prime is 3774259271. The reversal of 3774259225 is 5229524773.

The square root of 3774259225 is 61435.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1623525849 + 2150733376 = 40293^2 + 46376^2 .

It is not a de Polignac number, because 3774259225 - 2³ = 3774259217 is a prime.

It is a super-3 number, since 3×3774259225³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3378367 + ... + 3379483.

Almost surely, 2^3774259225 is an apocalyptic number.

3774259225 is the 61435-th square number.

3774259225 is the 30718-th centered octagonal number.

It is an amenable number.

3774259225 is a deficient number, since it is larger than the sum of its proper divisors (1374572036).

3774259225 is an equidigital number, since it uses as much as digits as its factorization.

3774259225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266 (or 1133 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 46.

The cubic root of 3774259225 is about 1556.9592346933.

The spelling of 3774259225 in words is "three billion, seven hundred seventy-four million, two hundred fifty-nine thousand, two hundred twenty-five".