395245829 has 8 divisors (see below), whose sum is σ = 431690688. Its totient is φ = 358886560.

The previous prime is 395245819. The next prime is 395245841. The reversal of 395245829 is 928542593.

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 395245829 - 2²⁴ = 378468613 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395245819) 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, 11537 + ... + 30390.

It is an arithmetic number, because the mean of its divisors is an integer number (53961336).

Almost surely, 2^395245829 is an apocalyptic number.

It is an amenable number.

395245829 is a deficient number, since it is larger than the sum of its proper divisors (36444859).

395245829 is a wasteful number, since it uses less digits than its factorization.

395245829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42795.

The product of its digits is 777600, while the sum is 47.

The square root of 395245829 is about 19880.7904520922. The cubic root of 395245829 is about 733.8755719409.

The spelling of 395245829 in words is "three hundred ninety-five million, two hundred forty-five thousand, eight hundred twenty-nine".