349053227 has 8 divisors (see below), whose sum is σ = 358997856. Its totient is φ = 339135552.

The previous prime is 349053217. The next prime is 349053241. The reversal of 349053227 is 722350943.

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-349053227 is a prime.

It is a super-2 number, since 2×349053227² = 243676310558227058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (349053217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21143 + ... + 33839.

It is an arithmetic number, because the mean of its divisors is an integer number (44874732).

Almost surely, 2^349053227 is an apocalyptic number.

349053227 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

349053227 is a deficient number, since it is larger than the sum of its proper divisors (9944629).

349053227 is a wasteful number, since it uses less digits than its factorization.

349053227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13477.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 349053227 is about 18682.9662259503. The cubic root of 349053227 is about 704.0938524961.

The spelling of 349053227 in words is "three hundred forty-nine million, fifty-three thousand, two hundred twenty-seven".