715893066 has 96 divisors (see below), whose sum is σ = 1851053568. Its totient is φ = 203128560.

The previous prime is 715893047. The next prime is 715893097. The reversal of 715893066 is 660398517.

It is a happy number.

715893066 is a `hidden beast` number, since 7 + 1 + 589 + 3 + 0 + 66 = 666.

715893066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 553881 + ... + 555171.

It is an arithmetic number, because the mean of its divisors is an integer number (19281808).

Almost surely, 2^715893066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 715893066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (925526784).

715893066 is an abundant number, since it is smaller than the sum of its proper divisors (1135160502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

715893066 is a wasteful number, since it uses less digits than its factorization.

715893066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478 (or 1466 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 715893066 is about 26756.1780903028. The cubic root of 715893066 is about 894.5735475501.

The spelling of 715893066 in words is "seven hundred fifteen million, eight hundred ninety-three thousand, sixty-six".