34347723 has 8 divisors (see below), whose sum is σ = 45963408. Its totient is φ = 22815264.

The previous prime is 34347707. The next prime is 34347737. The reversal of 34347723 is 32774343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34347723 - 2⁴ = 34347707 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (34347743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19836 + ... + 21497.

It is an arithmetic number, because the mean of its divisors is an integer number (5745426).

Almost surely, 2^34347723 is an apocalyptic number.

34347723 is a deficient number, since it is larger than the sum of its proper divisors (11615685).

34347723 is a wasteful number, since it uses less digits than its factorization.

34347723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41613.

The product of its digits is 42336, while the sum is 33.

The square root of 34347723 is about 5860.6930477547. The cubic root of 34347723 is about 325.0618359658.

The spelling of 34347723 in words is "thirty-four million, three hundred forty-seven thousand, seven hundred twenty-three".