349415133 has 8 divisors (see below), whose sum is σ = 466000128. Its totient is φ = 232886784.

The previous prime is 349415089. The next prime is 349415147. The reversal of 349415133 is 331514943.

It is a happy number.

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

It is not a de Polignac number, because 349415133 - 2¹² = 349411037 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 349415094 and 349415103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349415153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3316 + ... + 26642.

It is an arithmetic number, because the mean of its divisors is an integer number (58250016).

Almost surely, 2^349415133 is an apocalyptic number.

It is an amenable number.

349415133 is a deficient number, since it is larger than the sum of its proper divisors (116584995).

349415133 is a wasteful number, since it uses less digits than its factorization.

349415133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28323.

The product of its digits is 19440, while the sum is 33.

The square root of 349415133 is about 18692.6491701952. The cubic root of 349415133 is about 704.3371083995.

The spelling of 349415133 in words is "three hundred forty-nine million, four hundred fifteen thousand, one hundred thirty-three".