2946723252 has 48 divisors (see below), whose sum is σ = 7504358400. Its totient is φ = 892516960.

The previous prime is 2946723251. The next prime is 2946723277. The reversal of 2946723252 is 2523276492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2946723251) 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, 368149 + ... + 376067.

It is an arithmetic number, because the mean of its divisors is an integer number (156340800).

Almost surely, 2^2946723252 is an apocalyptic number.

2946723252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2946723252 is an abundant number, since it is smaller than the sum of its proper divisors (4557635148).

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

2946723252 is a wasteful number, since it uses less digits than its factorization.

2946723252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10756 (or 10754 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 2946723252 is about 54283.7291644559. The cubic root of 2946723252 is about 1433.6609298916.

The spelling of 2946723252 in words is "two billion, nine hundred forty-six million, seven hundred twenty-three thousand, two hundred fifty-two".