395299 has 8 divisors (see below), whose sum is σ = 419760. Its totient is φ = 371616.

The previous prime is 395293. The next prime is 395303. The reversal of 395299 is 992593.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 395299 - 2⁹ = 394787 is a prime.

It is a super-2 number, since 2×395299² = 312522598802, which contains 22 as substring.

It is a Duffinian number.

395299 is a lucky number.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (395293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1089 + ... + 1405.

It is an arithmetic number, because the mean of its divisors is an integer number (52470).

2³⁹⁵²⁹⁹ is an apocalyptic number.

395299 is a deficient number, since it is larger than the sum of its proper divisors (24461).

395299 is a wasteful number, since it uses less digits than its factorization.

395299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389.

The product of its digits is 21870, while the sum is 37.

The square root of 395299 is about 628.7280811289. The cubic root of 395299 is about 73.3908479013.

The spelling of 395299 in words is "three hundred ninety-five thousand, two hundred ninety-nine".