349234326 has 48 divisors (see below), whose sum is σ = 910291200. Its totient is φ = 94528944.

The previous prime is 349234283. The next prime is 349234343. The reversal of 349234326 is 623432943.

It is a super-2 number, since 2×349234326² = 243929228913348552, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 70546 + ... + 75333.

It is an arithmetic number, because the mean of its divisors is an integer number (18964400).

Almost surely, 2^349234326 is an apocalyptic number.

349234326 is an abundant number, since it is smaller than the sum of its proper divisors (561056874).

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

349234326 is a wasteful number, since it uses less digits than its factorization.

349234326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145913 (or 145910 counting only the distinct ones).

The product of its digits is 93312, while the sum is 36.

The square root of 349234326 is about 18687.8122315053. The cubic root of 349234326 is about 704.2155995889.

The spelling of 349234326 in words is "three hundred forty-nine million, two hundred thirty-four thousand, three hundred twenty-six".