199359395 has 16 divisors (see below), whose sum is σ = 245451360. Its totient is φ = 155361024.

The previous prime is 199359389. The next prime is 199359401. The reversal of 199359395 is 593953991.

It is an interprime number because it is at equal distance from previous prime (199359389) and next prime (199359401).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-199359395 is a prime.

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, 97241 + ... + 99269.

It is an arithmetic number, because the mean of its divisors is an integer number (15340710).

Almost surely, 2^199359395 is an apocalyptic number.

199359395 is a deficient number, since it is larger than the sum of its proper divisors (46091965).

199359395 is a wasteful number, since it uses less digits than its factorization.

199359395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534.

The product of its digits is 1476225, while the sum is 53.

The square root of 199359395 is about 14119.4686514755. The cubic root of 199359395 is about 584.1784996910.

The spelling of 199359395 in words is "one hundred ninety-nine million, three hundred fifty-nine thousand, three hundred ninety-five".