725441308 has 6 divisors (see below), whose sum is σ = 1269522296. Its totient is φ = 362720652.

The previous prime is 725441273. The next prime is 725441309. The reversal of 725441308 is 803144527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725441309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90680160 + ... + 90680167.

Almost surely, 2^725441308 is an apocalyptic number.

It is an amenable number.

725441308 is a deficient number, since it is larger than the sum of its proper divisors (544080988).

725441308 is a wasteful number, since it uses less digits than its factorization.

725441308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181360331 (or 181360329 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 725441308 is about 26934.0176728241. The cubic root of 725441308 is about 898.5331282023.

The spelling of 725441308 in words is "seven hundred twenty-five million, four hundred forty-one thousand, three hundred eight".