34404823 has 8 divisors (see below), whose sum is σ = 35745920. Its totient is φ = 33078240.

The previous prime is 34404809. The next prime is 34404841. The reversal of 34404823 is 32840443.

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

It is a de Polignac number, because none of the positive numbers 2^k-34404823 is a prime.

It is a super-2 number, since 2×34404823² = 2367383691322658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34404791 and 34404800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34404023) 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, 1333 + ... + 8401.

It is an arithmetic number, because the mean of its divisors is an integer number (4468240).

Almost surely, 2^34404823 is an apocalyptic number.

34404823 is a deficient number, since it is larger than the sum of its proper divisors (1341097).

34404823 is a wasteful number, since it uses less digits than its factorization.

34404823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7257.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 34404823 is about 5865.5624623731. The cubic root of 34404823 is about 325.2418649299.

The spelling of 34404823 in words is "thirty-four million, four hundred four thousand, eight hundred twenty-three".