723829925 has 48 divisors (see below), whose sum is σ = 1115761920. Its totient is φ = 453565440.

The previous prime is 723829921. The next prime is 723829973. The reversal of 723829925 is 529928327.

It is not a de Polignac number, because 723829925 - 2² = 723829921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 723829925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (723829921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 232781 + ... + 235869.

It is an arithmetic number, because the mean of its divisors is an integer number (23245040).

Almost surely, 2^723829925 is an apocalyptic number.

It is an amenable number.

723829925 is a deficient number, since it is larger than the sum of its proper divisors (391931995).

723829925 is a wasteful number, since it uses less digits than its factorization.

723829925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3222 (or 3217 counting only the distinct ones).

The product of its digits is 544320, while the sum is 47.

The square root of 723829925 is about 26904.0875147253. The cubic root of 723829925 is about 897.8673475483.

The spelling of 723829925 in words is "seven hundred twenty-three million, eight hundred twenty-nine thousand, nine hundred twenty-five".