34945823 has 8 divisors (see below), whose sum is σ = 38402640. Its totient is φ = 31535680.

The previous prime is 34945811. The next prime is 34945831. The reversal of 34945823 is 32854943.

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

It is not a de Polignac number, because 34945823 - 2⁸ = 34945567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34945843) 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, 10088 + ... + 13101.

It is an arithmetic number, because the mean of its divisors is an integer number (4800330).

Almost surely, 2^34945823 is an apocalyptic number.

34945823 is a deficient number, since it is larger than the sum of its proper divisors (3456817).

34945823 is a wasteful number, since it uses less digits than its factorization.

34945823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23337.

The product of its digits is 103680, while the sum is 38.

The square root of 34945823 is about 5911.4992176266. The cubic root of 34945823 is about 326.9377661837.

The spelling of 34945823 in words is "thirty-four million, nine hundred forty-five thousand, eight hundred twenty-three".