2941252722 has 80 divisors (see below), whose sum is σ = 6993915192. Its totient is φ = 920678400.

The previous prime is 2941252693. The next prime is 2941252747. The reversal of 2941252722 is 2272521492.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2504902401 + 436350321 = 50049^2 + 20889^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1632222 + ... + 1634022.

Almost surely, 2^2941252722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2941252722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3496957596).

2941252722 is an abundant number, since it is smaller than the sum of its proper divisors (4052662470).

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

2941252722 is a wasteful number, since it uses less digits than its factorization.

2941252722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425 (or 2416 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 2941252722 is about 54233.3174533884. The cubic root of 2941252722 is about 1432.7731931468.

The spelling of 2941252722 in words is "two billion, nine hundred forty-one million, two hundred fifty-two thousand, seven hundred twenty-two".