346314243 has 32 divisors (see below), whose sum is σ = 535610880. Its totient is φ = 196951040.

The previous prime is 346314233. The next prime is 346314251. The reversal of 346314243 is 342413643.

It is not a de Polignac number, because 346314243 - 2¹⁴ = 346297859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 346314243.

It is not an unprimeable number, because it can be changed into a prime (346314203) 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 31 ways as a sum of consecutive naturals, for example, 35923 + ... + 44531.

It is an arithmetic number, because the mean of its divisors is an integer number (16737840).

Almost surely, 2^346314243 is an apocalyptic number.

346314243 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

346314243 is a deficient number, since it is larger than the sum of its proper divisors (189296637).

346314243 is a wasteful number, since it uses less digits than its factorization.

346314243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8699.

The product of its digits is 20736, while the sum is 30.

The square root of 346314243 is about 18609.5202248741. The cubic root of 346314243 is about 702.2473641453.

Adding to 346314243 its reverse (342413643), we get a palindrome (688727886).

The spelling of 346314243 in words is "three hundred forty-six million, three hundred fourteen thousand, two hundred forty-three".