349434008 has 32 divisors (see below), whose sum is σ = 816860160. Its totient is φ = 136142880.

The previous prime is 349433999. The next prime is 349434017. The reversal of 349434008 is 800434943.

It is an interprime number because it is at equal distance from previous prime (349433999) and next prime (349434017).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283016 + ... + 284247.

It is an arithmetic number, because the mean of its divisors is an integer number (25526880).

Almost surely, 2^349434008 is an apocalyptic number.

It is an amenable number.

349434008 is an abundant number, since it is smaller than the sum of its proper divisors (467426152).

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

349434008 is a wasteful number, since it uses less digits than its factorization.

349434008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567287 (or 567283 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 349434008 is about 18693.1540409852. The cubic root of 349434008 is about 704.3497906623.

The spelling of 349434008 in words is "three hundred forty-nine million, four hundred thirty-four thousand, eight".