159398344 has 16 divisors (see below), whose sum is σ = 341568000. Its totient is φ = 68313552.

The previous prime is 159398333. The next prime is 159398359. The reversal of 159398344 is 443893951.

It is a happy number.

159398344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 159398294 and 159398303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1423144 + ... + 1423255.

It is an arithmetic number, because the mean of its divisors is an integer number (21348000).

Almost surely, 2^159398344 is an apocalyptic number.

159398344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

159398344 is an abundant number, since it is smaller than the sum of its proper divisors (182169656).

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

159398344 is a wasteful number, since it uses less digits than its factorization.

159398344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2846412 (or 2846408 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The square root of 159398344 is about 12625.3056992692. The cubic root of 159398344 is about 542.2021912360.

The spelling of 159398344 in words is "one hundred fifty-nine million, three hundred ninety-eight thousand, three hundred forty-four".