349013555 has 8 divisors (see below), whose sum is σ = 456890544. Its totient is φ = 253828000.

The previous prime is 349013501. The next prime is 349013557. The reversal of 349013555 is 555310943.

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

It is not a de Polignac number, because 349013555 - 2²⁴ = 332236339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (349013557) 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, 3172796 + ... + 3172905.

It is an arithmetic number, because the mean of its divisors is an integer number (57111318).

Almost surely, 2^349013555 is an apocalyptic number.

349013555 is a deficient number, since it is larger than the sum of its proper divisors (107876989).

349013555 is a wasteful number, since it uses less digits than its factorization.

349013555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6345717.

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 349013555 is about 18681.9044800042. The cubic root of 349013555 is about 704.0671766508.

The spelling of 349013555 in words is "three hundred forty-nine million, thirteen thousand, five hundred fifty-five".