34304023 has 4 divisors (see below), whose sum is σ = 36942808. Its totient is φ = 31665240.

The previous prime is 34303991. The next prime is 34304033. The reversal of 34304023 is 32040343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32040343 = 3499 ⋅9157.

It is a cyclic number.

It is not a de Polignac number, because 34304023 - 2⁵ = 34303991 is a prime.

It is a super-3 number, since 3×34304023³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34304033) 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 3 ways as a sum of consecutive naturals, for example, 1319373 + ... + 1319398.

It is an arithmetic number, because the mean of its divisors is an integer number (9235702).

Almost surely, 2^34304023 is an apocalyptic number.

34304023 is a deficient number, since it is larger than the sum of its proper divisors (2638785).

34304023 is a wasteful number, since it uses less digits than its factorization.

34304023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2638784.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 34304023 is about 5856.9636331464. The cubic root of 34304023 is about 324.9239206535.

Adding to 34304023 its reverse (32040343), we get a palindrome (66344366).

The spelling of 34304023 in words is "thirty-four million, three hundred four thousand, twenty-three".