7609722148 has 144 divisors (see below), whose sum is σ = 17420659200. Its totient is φ = 2885621760.

The previous prime is 7609722097. The next prime is 7609722149. The reversal of 7609722148 is 8412279067.

It is a junction number, because it is equal to n+sod(n) for n = 7609722098 and 7609722107.

It is not an unprimeable number, because it can be changed into a prime (7609722149) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3346740 + ... + 3349012.

It is an arithmetic number, because the mean of its divisors is an integer number (120976800).

Almost surely, 2^7609722148 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 7609722148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8710329600).

7609722148 is an abundant number, since it is smaller than the sum of its proper divisors (9810937052).

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

7609722148 is a wasteful number, since it uses less digits than its factorization.

7609722148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2370 (or 2361 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 7609722148 is about 87233.7213925899. The cubic root of 7609722148 is about 1966.9331503815.

The spelling of 7609722148 in words is "seven billion, six hundred nine million, seven hundred twenty-two thousand, one hundred forty-eight".