7338271880 has 64 divisors (see below), whose sum is σ = 16846023600. Its totient is φ = 2875924480.

The previous prime is 7338271861. The next prime is 7338271891. The reversal of 7338271880 is 881728337.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1402802116 + 5935469764 = 37454^2 + 77042^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1865756 + ... + 1869684.

Almost surely, 2^7338271880 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 7338271880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8423011800).

7338271880 is an abundant number, since it is smaller than the sum of its proper divisors (9507751720).

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

7338271880 is a wasteful number, since it uses less digits than its factorization.

7338271880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4874 (or 4870 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 7338271880 is about 85663.7139050135. The cubic root of 7338271880 is about 1943.2615875240.

The spelling of 7338271880 in words is "seven billion, three hundred thirty-eight million, two hundred seventy-one thousand, eight hundred eighty".