34842723 has 8 divisors (see below), whose sum is σ = 48476928. Its totient is φ = 22218504.

The previous prime is 34842721. The next prime is 34842727. The reversal of 34842723 is 32724843.

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

It is not a de Polignac number, because 34842723 - 2¹ = 34842721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34842721) 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, 252415 + ... + 252552.

It is an arithmetic number, because the mean of its divisors is an integer number (6059616).

Almost surely, 2^34842723 is an apocalyptic number.

34842723 is a deficient number, since it is larger than the sum of its proper divisors (13634205).

34842723 is a wasteful number, since it uses less digits than its factorization.

34842723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504993.

The product of its digits is 32256, while the sum is 33.

The square root of 34842723 is about 5902.7724841806. The cubic root of 34842723 is about 326.6159300396.

It can be divided in two parts, 348 and 42723, that added together give a triangular number (43071 = T₂₉₃).

The spelling of 34842723 in words is "thirty-four million, eight hundred forty-two thousand, seven hundred twenty-three".