34905023 has 8 divisors (see below), whose sum is σ = 36342288. Its totient is φ = 33493824.

The previous prime is 34905019. The next prime is 34905041. The reversal of 34905023 is 32050943.

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

It is a cyclic number.

It is not a de Polignac number, because 34905023 - 2² = 34905019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34904983 and 34905001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34905043) 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, 3761 + ... + 9162.

It is an arithmetic number, because the mean of its divisors is an integer number (4542786).

Almost surely, 2^34905023 is an apocalyptic number.

34905023 is a deficient number, since it is larger than the sum of its proper divisors (1437265).

34905023 is a wasteful number, since it uses less digits than its factorization.

34905023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13033.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 34905023 is about 5908.0473085445. The cubic root of 34905023 is about 326.8104810101.

Adding to 34905023 its reverse (32050943), we get a palindrome (66955966).

The spelling of 34905023 in words is "thirty-four million, nine hundred five thousand, twenty-three".