349533601 has 4 divisors (see below), whose sum is σ = 349574400. Its totient is φ = 349492804.

The previous prime is 349533593. The next prime is 349533619. The reversal of 349533601 is 106335943.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 349533601 - 2³ = 349533593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (349533901) 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, 2041 + ... + 26518.

It is an arithmetic number, because the mean of its divisors is an integer number (87393600).

Almost surely, 2^349533601 is an apocalyptic number.

It is an amenable number.

349533601 is a deficient number, since it is larger than the sum of its proper divisors (40799).

349533601 is a wasteful number, since it uses less digits than its factorization.

349533601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40798.

The product of its (nonzero) digits is 29160, while the sum is 34.

The square root of 349533601 is about 18695.8177408746. The cubic root of 349533601 is about 704.4167004304.

The spelling of 349533601 in words is "three hundred forty-nine million, five hundred thirty-three thousand, six hundred one".