2946996492 has 48 divisors (see below), whose sum is σ = 7528235904. Its totient is φ = 889840000.

The previous prime is 2946996467. The next prime is 2946996497.

2946996492 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2946996497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2634 + ... + 76817.

It is an arithmetic number, because the mean of its divisors is an integer number (156838248).

Almost surely, 2^2946996492 is an apocalyptic number.

2946996492 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2946996492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3764117952).

2946996492 is an abundant number, since it is smaller than the sum of its proper divisors (4581239412).

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

2946996492 is a wasteful number, since it uses less digits than its factorization.

2946996492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79750 (or 79748 counting only the distinct ones).

The product of its digits is 15116544, while the sum is 60.

The square root of 2946996492 is about 54286.2458823596. The cubic root of 2946996492 is about 1433.7052414168.

The spelling of 2946996492 in words is "two billion, nine hundred forty-six million, nine hundred ninety-six thousand, four hundred ninety-two".