34077823 has 4 divisors (see below), whose sum is σ = 36699208. Its totient is φ = 31456440.

The previous prime is 34077821. The next prime is 34077907. The reversal of 34077823 is 32877043.

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

It is a cyclic number.

It is not a de Polignac number, because 34077823 - 2¹ = 34077821 is a prime.

It is a super-2 number, since 2×34077823² = 2322596040838658, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34077821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1310673 + ... + 1310698.

It is an arithmetic number, because the mean of its divisors is an integer number (9174802).

Almost surely, 2^34077823 is an apocalyptic number.

34077823 is a deficient number, since it is larger than the sum of its proper divisors (2621385).

34077823 is a wasteful number, since it uses less digits than its factorization.

34077823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2621384.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 34077823 is about 5837.6213477751. The cubic root of 34077823 is about 324.2081646337.

The spelling of 34077823 in words is "thirty-four million, seventy-seven thousand, eight hundred twenty-three".