349110460 has 24 divisors (see below), whose sum is σ = 733866336. Its totient is φ = 139504320.

The previous prime is 349110457. The next prime is 349110467. The reversal of 349110460 is 64011943.

It is a super-2 number, since 2×349110460² = 243756226562823200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349110467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13050 + ... + 29470.

It is an arithmetic number, because the mean of its divisors is an integer number (30577764).

Almost surely, 2^349110460 is an apocalyptic number.

It is an amenable number.

349110460 is an abundant number, since it is smaller than the sum of its proper divisors (384755876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349110460 is a wasteful number, since it uses less digits than its factorization.

349110460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17493 (or 17491 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 349110460 is about 18684.4978524979. The cubic root of 349110460 is about 704.1323329704.

The spelling of 349110460 in words is "three hundred forty-nine million, one hundred ten thousand, four hundred sixty".