723068038 has 32 divisors (see below), whose sum is σ = 1431779328. Its totient is φ = 265142400.

The previous prime is 723068011. The next prime is 723068041. The reversal of 723068038 is 830860327.

It is a junction number, because it is equal to n+sod(n) for n = 723067988 and 723068006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135478 + ... + 140713.

It is an arithmetic number, because the mean of its divisors is an integer number (44743104).

Almost surely, 2^723068038 is an apocalyptic number.

723068038 is a deficient number, since it is larger than the sum of its proper divisors (708711290).

723068038 is a wasteful number, since it uses less digits than its factorization.

723068038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276228.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 723068038 is about 26889.9244699571. The cubic root of 723068038 is about 897.5522120033.

The spelling of 723068038 in words is "seven hundred twenty-three million, sixty-eight thousand, thirty-eight".