349353299 has 8 divisors (see below), whose sum is σ = 356086368. Its totient is φ = 342670720.

The previous prime is 349353293. The next prime is 349353341. The reversal of 349353299 is 992353943.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-349353299 is a prime.

It is a super-4 number, since 4×349353299⁴ (a number of 35 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (349353293) 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, 1499 + ... + 26475.

It is an arithmetic number, because the mean of its divisors is an integer number (44510796).

Almost surely, 2^349353299 is an apocalyptic number.

349353299 is a deficient number, since it is larger than the sum of its proper divisors (6733069).

349353299 is a wasteful number, since it uses less digits than its factorization.

349353299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25245.

The product of its digits is 787320, while the sum is 47.

The square root of 349353299 is about 18690.9951313460. The cubic root of 349353299 is about 704.2955584437.

The spelling of 349353299 in words is "three hundred forty-nine million, three hundred fifty-three thousand, two hundred ninety-nine".