7448190336 has 96 divisors (see below), whose sum is σ = 21602131200. Its totient is φ = 2463132672.

The previous prime is 7448190311. The next prime is 7448190353. The reversal of 7448190336 is 6330918447.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 7448190291 and 7448190300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120850 + ... + 171758.

It is an arithmetic number, because the mean of its divisors is an integer number (225022200).

Almost surely, 2^7448190336 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 7448190336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10801065600).

7448190336 is an abundant number, since it is smaller than the sum of its proper divisors (14153940864).

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

7448190336 is a wasteful number, since it uses less digits than its factorization.

7448190336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51056 (or 51041 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 7448190336 is about 86302.8987693924. The cubic root of 7448190336 is about 1952.9161134739.

The spelling of 7448190336 in words is "seven billion, four hundred forty-eight million, one hundred ninety thousand, three hundred thirty-six".