349446607 has 8 divisors (see below), whose sum is σ = 366894000. Its totient is φ = 332359104.

The previous prime is 349446599. The next prime is 349446631. The reversal of 349446607 is 706644943.

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

It is a cyclic number.

It is not a de Polignac number, because 349446607 - 2³ = 349446599 is a prime.

It is a super-2 number, since 2×349446607² = 244225862287624898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349446667) 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, 87982 + ... + 91867.

It is an arithmetic number, because the mean of its divisors is an integer number (45861750).

Almost surely, 2^349446607 is an apocalyptic number.

349446607 is a deficient number, since it is larger than the sum of its proper divisors (17447393).

349446607 is a wasteful number, since it uses less digits than its factorization.

349446607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179945.

The product of its (nonzero) digits is 435456, while the sum is 43.

The square root of 349446607 is about 18693.4910329772. The cubic root of 349446607 is about 704.3582557765.

It can be divided in two parts, 349446 and 607, that added together give a palindrome (350053).

The spelling of 349446607 in words is "three hundred forty-nine million, four hundred forty-six thousand, six hundred seven".