623713070 has 16 divisors (see below), whose sum is σ = 1153027008. Its totient is φ = 242742240.

The previous prime is 623713067. The next prime is 623713091. The reversal of 623713070 is 70317326.

623713070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 842486 + ... + 843225.

It is an arithmetic number, because the mean of its divisors is an integer number (72064188).

Almost surely, 2^623713070 is an apocalyptic number.

623713070 is a deficient number, since it is larger than the sum of its proper divisors (529313938).

623713070 is a wasteful number, since it uses less digits than its factorization.

623713070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685755.

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 623713070 is about 24974.2481368309. The cubic root of 623713070 is about 854.4007382722.

The spelling of 623713070 in words is "six hundred twenty-three million, seven hundred thirteen thousand, seventy".