966742782 has 16 divisors (see below), whose sum is σ = 2000157840. Its totient is φ = 311135552.

The previous prime is 966742759. The next prime is 966742841. The reversal of 966742782 is 287247669.

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, 2777823 + ... + 2778170.

It is an arithmetic number, because the mean of its divisors is an integer number (125009865).

Almost surely, 2^966742782 is an apocalyptic number.

966742782 is an abundant number, since it is smaller than the sum of its proper divisors (1033415058).

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

966742782 is a wasteful number, since it uses less digits than its factorization.

966742782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5556027.

The product of its digits is 2032128, while the sum is 51.

The square root of 966742782 is about 31092.4875492457. The cubic root of 966742782 is about 988.7890448359.

The spelling of 966742782 in words is "nine hundred sixty-six million, seven hundred forty-two thousand, seven hundred eighty-two".