395003429 has 8 divisors (see below), whose sum is σ = 397033728. Its totient is φ = 392978880.

The previous prime is 395003423. The next prime is 395003473. The reversal of 395003429 is 924300593.

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 395003429 - 2²⁰ = 393954853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395003423) 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, 203594 + ... + 205524.

It is an arithmetic number, because the mean of its divisors is an integer number (49629216).

Almost surely, 2^395003429 is an apocalyptic number.

It is an amenable number.

395003429 is a deficient number, since it is larger than the sum of its proper divisors (2030299).

395003429 is a wasteful number, since it uses less digits than its factorization.

395003429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 395003429 is about 19874.6931800217. The cubic root of 395003429 is about 733.7255152722.

The spelling of 395003429 in words is "three hundred ninety-five million, three thousand, four hundred twenty-nine".