350004399 has 4 divisors (see below), whose sum is σ = 466672536. Its totient is φ = 233336264.

The previous prime is 350004379. The next prime is 350004401. The reversal of 350004399 is 993400053.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 350004399 - 2⁵ = 350004367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350004379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58334064 + ... + 58334069.

It is an arithmetic number, because the mean of its divisors is an integer number (116668134).

Almost surely, 2^350004399 is an apocalyptic number.

350004399 is a deficient number, since it is larger than the sum of its proper divisors (116668137).

350004399 is a wasteful number, since it uses less digits than its factorization.

350004399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116668136.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 350004399 is about 18708.4045017206. The cubic root of 350004399 is about 704.7328256767.

The spelling of 350004399 in words is "three hundred fifty million, four thousand, three hundred ninety-nine".