2966139216 has 80 divisors (see below), whose sum is σ = 8526299520. Its totient is φ = 987275520.

The previous prime is 2966139193. The next prime is 2966139233. The reversal of 2966139216 is 6129316692.

2966139216 is a `hidden beast` number, since 2 + 9 + 6 + 613 + 9 + 21 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

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, 316356 + ... + 325596.

It is an arithmetic number, because the mean of its divisors is an integer number (106578744).

Almost surely, 2^2966139216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2966139216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4263149760).

2966139216 is an abundant number, since it is smaller than the sum of its proper divisors (5560160304).

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

2966139216 is a wasteful number, since it uses less digits than its factorization.

2966139216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10001 (or 9989 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 2966139216 is about 54462.2733275063. The cubic root of 2966139216 is about 1436.8028373026.

The spelling of 2966139216 in words is "two billion, nine hundred sixty-six million, one hundred thirty-nine thousand, two hundred sixteen".