349108254 has 24 divisors (see below), whose sum is σ = 825165432. Its totient is φ = 105790320.

The previous prime is 349108247. The next prime is 349108259. The reversal of 349108254 is 452801943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349108259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 881389 + ... + 881784.

It is an arithmetic number, because the mean of its divisors is an integer number (34381893).

Almost surely, 2^349108254 is an apocalyptic number.

349108254 is an abundant number, since it is smaller than the sum of its proper divisors (476057178).

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

349108254 is a wasteful number, since it uses less digits than its factorization.

349108254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763192 (or 1763189 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 349108254 is about 18684.4388195097. The cubic root of 349108254 is about 704.1308498493.

The spelling of 349108254 in words is "three hundred forty-nine million, one hundred eight thousand, two hundred fifty-four".