34463823 has 4 divisors (see below), whose sum is σ = 45951768. Its totient is φ = 22975880.

The previous prime is 34463801. The next prime is 34463837. The reversal of 34463823 is 32836443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32836443 = 3 ⋅10945481.

It is a cyclic number.

It is not a de Polignac number, because 34463823 - 2⁵ = 34463791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34463843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5743968 + ... + 5743973.

It is an arithmetic number, because the mean of its divisors is an integer number (11487942).

Almost surely, 2^34463823 is an apocalyptic number.

34463823 is a deficient number, since it is larger than the sum of its proper divisors (11487945).

34463823 is a wasteful number, since it uses less digits than its factorization.

34463823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11487944.

The product of its digits is 41472, while the sum is 33.

The square root of 34463823 is about 5870.5896637391. The cubic root of 34463823 is about 325.4276752294.

The spelling of 34463823 in words is "thirty-four million, four hundred sixty-three thousand, eight hundred twenty-three".