349118455 has 16 divisors (see below), whose sum is σ = 479110464. Its totient is φ = 239235840.

The previous prime is 349118437. The next prime is 349118461. The reversal of 349118455 is 554811943.

It is not a de Polignac number, because 349118455 - 2¹¹ = 349116407 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77649 + ... + 82021.

It is an arithmetic number, because the mean of its divisors is an integer number (29944404).

Almost surely, 2^349118455 is an apocalyptic number.

349118455 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

349118455 is a deficient number, since it is larger than the sum of its proper divisors (129992009).

349118455 is a wasteful number, since it uses less digits than its factorization.

349118455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6666.

The product of its digits is 86400, while the sum is 40.

The square root of 349118455 is about 18684.7117986872. The cubic root of 349118455 is about 704.1377080552.

The spelling of 349118455 in words is "three hundred forty-nine million, one hundred eighteen thousand, four hundred fifty-five".