725374346 has 8 divisors (see below), whose sum is σ = 1097690724. Its totient is φ = 359477440.

The previous prime is 725374319. The next prime is 725374367. The reversal of 725374346 is 643473527.

725374346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 650811121 + 74563225 = 25511^2 + 8635^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1604585 + ... + 1605036.

Almost surely, 2^725374346 is an apocalyptic number.

725374346 is a deficient number, since it is larger than the sum of its proper divisors (372316378).

725374346 is a wasteful number, since it uses less digits than its factorization.

725374346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3209736.

The product of its digits is 423360, while the sum is 41.

The square root of 725374346 is about 26932.7745692864. The cubic root of 725374346 is about 898.5054809270.

The spelling of 725374346 in words is "seven hundred twenty-five million, three hundred seventy-four thousand, three hundred forty-six".