7348442556 has 96 divisors (see below), whose sum is σ = 21129891328. Its totient is φ = 1935601920.

The previous prime is 7348442539. The next prime is 7348442597. The reversal of 7348442556 is 6552448437.

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, 960426 + ... + 968046.

Almost surely, 2^7348442556 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 7348442556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10564945664).

7348442556 is an abundant number, since it is smaller than the sum of its proper divisors (13781448772).

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

7348442556 is a wasteful number, since it uses less digits than its factorization.

7348442556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8531 (or 8529 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 48.

The square root of 7348442556 is about 85723.0573183201. The cubic root of 7348442556 is about 1944.1589450304.

The spelling of 7348442556 in words is "seven billion, three hundred forty-eight million, four hundred forty-two thousand, five hundred fifty-six".