3704548225 has 81 divisors (see below), whose sum is σ = 5611283433. Its totient is φ = 2419018560.

The previous prime is 3704548207. The next prime is 3704548231. The reversal of 3704548225 is 5228454073.

The square root of 3704548225 is 60865.

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 351675009 + 3352873216 = 18753^2 + 57904^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3704548225 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 78820152 + ... + 78820198.

Almost surely, 2^3704548225 is an apocalyptic number.

3704548225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3704548225 is the 60865-th square number.

3704548225 is the 30433-rd centered octagonal number.

It is an amenable number.

3704548225 is a deficient number, since it is larger than the sum of its proper divisors (1906735208).

3704548225 is an equidigital number, since it uses as much as digits as its factorization.

3704548225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 40.

The cubic root of 3704548225 is about 1547.3138665524.

The spelling of 3704548225 in words is "three billion, seven hundred four million, five hundred forty-eight thousand, two hundred twenty-five".