2946297792 has 112 divisors (see below), whose sum is σ = 8249789952. Its totient is φ = 926069760.

The previous prime is 2946297791. The next prime is 2946297797. The reversal of 2946297792 is 2977926492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2946297791) 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, 308838 + ... + 318234.

Almost surely, 2^2946297792 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 2946297792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4124894976).

2946297792 is an abundant number, since it is smaller than the sum of its proper divisors (5303492160).

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

2946297792 is a wasteful number, since it uses less digits than its factorization.

2946297792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9506 (or 9496 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 57.

The square root of 2946297792 is about 54279.8101691596. The cubic root of 2946297792 is about 1433.5919272870.

The spelling of 2946297792 in words is "two billion, nine hundred forty-six million, two hundred ninety-seven thousand, seven hundred ninety-two".