723841316 has 12 divisors (see below), whose sum is σ = 1381878960. Its totient is φ = 329018760.

The previous prime is 723841297. The next prime is 723841319. The reversal of 723841316 is 613148327.

It is a super-2 number, since 2×723841316² = 1047892501497223712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (723841319) 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 3 ways as a sum of consecutive naturals, for example, 8225426 + ... + 8225513.

It is an arithmetic number, because the mean of its divisors is an integer number (115156580).

Almost surely, 2^723841316 is an apocalyptic number.

It is an amenable number.

723841316 is a deficient number, since it is larger than the sum of its proper divisors (658037644).

723841316 is a wasteful number, since it uses less digits than its factorization.

723841316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16450954 (or 16450952 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 723841316 is about 26904.2992103493. The cubic root of 723841316 is about 897.8720574729.

The spelling of 723841316 in words is "seven hundred twenty-three million, eight hundred forty-one thousand, three hundred sixteen".