349876833 has 4 divisors (see below), whose sum is σ = 466502448. Its totient is φ = 233251220.

The previous prime is 349876823. The next prime is 349876837. The reversal of 349876833 is 338678943.

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.

It is a cyclic number.

It is not a de Polignac number, because 349876833 - 2⁴ = 349876817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (349876837) 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, 58312803 + ... + 58312808.

It is an arithmetic number, because the mean of its divisors is an integer number (116625612).

Almost surely, 2^349876833 is an apocalyptic number.

It is an amenable number.

349876833 is a deficient number, since it is larger than the sum of its proper divisors (116625615).

349876833 is a wasteful number, since it uses less digits than its factorization.

349876833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116625614.

The product of its digits is 2612736, while the sum is 51.

The square root of 349876833 is about 18704.9948676817. The cubic root of 349876833 is about 704.6471973512.

The spelling of 349876833 in words is "three hundred forty-nine million, eight hundred seventy-six thousand, eight hundred thirty-three".