966090723 has 16 divisors (see below), whose sum is σ = 1388992416. Its totient is φ = 593752320.

The previous prime is 966090703. The next prime is 966090743. The reversal of 966090723 is 327090669.

It is a Cunningham number, because it is equal to 31082²-1.

It is an interprime number because it is at equal distance from previous prime (966090703) and next prime (966090743).

It is not a de Polignac number, because 966090723 - 2⁵ = 966090691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (966090703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15543 + ... + 46623.

It is an arithmetic number, because the mean of its divisors is an integer number (86812026).

Almost surely, 2^966090723 is an apocalyptic number.

966090723 is a deficient number, since it is larger than the sum of its proper divisors (422901693).

966090723 is a wasteful number, since it uses less digits than its factorization.

966090723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31894.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 966090723 is about 31081.9999839135. Note that the first 4 decimals coincide. The cubic root of 966090723 is about 988.5666851689.

The spelling of 966090723 in words is "nine hundred sixty-six million, ninety thousand, seven hundred twenty-three".