2922648372 has 96 divisors (see below), whose sum is σ = 8669955840. Its totient is φ = 834053760.

The previous prime is 2922648361. The next prime is 2922648437. The reversal of 2922648372 is 2738462292.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 842722 + ... + 846182.

It is an arithmetic number, because the mean of its divisors is an integer number (90312040).

Almost surely, 2^2922648372 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 2922648372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4334977920).

2922648372 is an abundant number, since it is smaller than the sum of its proper divisors (5747307468).

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

2922648372 is a wasteful number, since it uses less digits than its factorization.

2922648372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4598 (or 4590 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 2922648372 is about 54061.5239518828. The cubic root of 2922648372 is about 1429.7458873290.

The spelling of 2922648372 in words is "two billion, nine hundred twenty-two million, six hundred forty-eight thousand, three hundred seventy-two".