30339399 has 8 divisors (see below), whose sum is σ = 40506480. Its totient is φ = 20199296.

The previous prime is 30339389. The next prime is 30339427. The reversal of 30339399 is 99393303.

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 30339399 - 2⁵ = 30339367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30339319) 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, 3954 + ... + 8735.

It is an arithmetic number, because the mean of its divisors is an integer number (5063310).

Almost surely, 2^30339399 is an apocalyptic number.

30339399 is a deficient number, since it is larger than the sum of its proper divisors (10167081).

30339399 is a wasteful number, since it uses less digits than its factorization.

30339399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13489.

The product of its (nonzero) digits is 59049, while the sum is 39.

The square root of 30339399 is about 5508.1211860307. The cubic root of 30339399 is about 311.8906277552.

The spelling of 30339399 in words is "thirty million, three hundred thirty-nine thousand, three hundred ninety-nine".