723316475 has 12 divisors (see below), whose sum is σ = 1025043024. Its totient is φ = 495988320.

The previous prime is 723316471. The next prime is 723316481. The reversal of 723316475 is 574613327.

It is not a de Polignac number, because 723316475 - 2² = 723316471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (723316471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2066444 + ... + 2066793.

It is an arithmetic number, because the mean of its divisors is an integer number (85420252).

Almost surely, 2^723316475 is an apocalyptic number.

723316475 is a deficient number, since it is larger than the sum of its proper divisors (301726549).

723316475 is a wasteful number, since it uses less digits than its factorization.

723316475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4133254 (or 4133249 counting only the distinct ones).

The product of its digits is 105840, while the sum is 38.

The square root of 723316475 is about 26894.5435915912. The cubic root of 723316475 is about 897.6549960815.

The spelling of 723316475 in words is "seven hundred twenty-three million, three hundred sixteen thousand, four hundred seventy-five".