34729214 has 16 divisors (see below), whose sum is σ = 57471120. Its totient is φ = 15637440.

The previous prime is 34729187. The next prime is 34729217. The reversal of 34729214 is 41292743.

It is a super-2 number, since 2×34729214² = 2412236610115592, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34729217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15224 + ... + 17355.

It is an arithmetic number, because the mean of its divisors is an integer number (3591945).

Almost surely, 2^34729214 is an apocalyptic number.

34729214 is a deficient number, since it is larger than the sum of its proper divisors (22741906).

34729214 is a wasteful number, since it uses less digits than its factorization.

34729214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32635.

The product of its digits is 12096, while the sum is 32.

The square root of 34729214 is about 5893.1497520426. The cubic root of 34729214 is about 326.2608661354.

It can be divided in two parts, 34729 and 214, that added together give a palindrome (34943).

The spelling of 34729214 in words is "thirty-four million, seven hundred twenty-nine thousand, two hundred fourteen".