349360137 has 12 divisors (see below), whose sum is σ = 576721600. Its totient is φ = 199634328.

The previous prime is 349360127. The next prime is 349360157. The reversal of 349360137 is 731063943.

349360137 is a `hidden beast` number, since 3 + 49 + 3 + 601 + 3 + 7 = 666.

It is not a de Polignac number, because 349360137 - 2⁶ = 349360073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (349360117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2772637 + ... + 2772762.

Almost surely, 2^349360137 is an apocalyptic number.

It is an amenable number.

349360137 is a deficient number, since it is larger than the sum of its proper divisors (227361463).

349360137 is a wasteful number, since it uses less digits than its factorization.

349360137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5545412 (or 5545409 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The square root of 349360137 is about 18691.1780527606. The cubic root of 349360137 is about 704.3001535452.

The spelling of 349360137 in words is "three hundred forty-nine million, three hundred sixty thousand, one hundred thirty-seven".