34352623 has 4 divisors (see below), whose sum is σ = 34392240. Its totient is φ = 34313008.

The previous prime is 34352587. The next prime is 34352677. The reversal of 34352623 is 32625343.

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 34352623 - 2²⁵ = 798191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34352591 and 34352600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34352023) 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, 18478 + ... + 20251.

It is an arithmetic number, because the mean of its divisors is an integer number (8598060).

Almost surely, 2^34352623 is an apocalyptic number.

34352623 is a deficient number, since it is larger than the sum of its proper divisors (39617).

34352623 is an equidigital number, since it uses as much as digits as its factorization.

34352623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39616.

The product of its digits is 12960, while the sum is 28.

The square root of 34352623 is about 5861.1110721432. Note that the first 3 decimals coincide. The cubic root of 34352623 is about 325.0772928590.

Adding to 34352623 its reverse (32625343), we get a palindrome (66977966).

The spelling of 34352623 in words is "thirty-four million, three hundred fifty-two thousand, six hundred twenty-three".