349726214 has 4 divisors (see below), whose sum is σ = 524589324. Its totient is φ = 174863106.

The previous prime is 349726213. The next prime is 349726219. The reversal of 349726214 is 412627943.

349726214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349726211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87431552 + ... + 87431555.

It is an arithmetic number, because the mean of its divisors is an integer number (131147331).

Almost surely, 2^349726214 is an apocalyptic number.

349726214 is a deficient number, since it is larger than the sum of its proper divisors (174863110).

349726214 is a wasteful number, since it uses less digits than its factorization.

349726214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174863109.

The product of its digits is 72576, while the sum is 38.

The square root of 349726214 is about 18700.9682637023. The cubic root of 349726214 is about 704.5460679635.

The spelling of 349726214 in words is "three hundred forty-nine million, seven hundred twenty-six thousand, two hundred fourteen".