34042603 has 6 divisors (see below), whose sum is σ = 39600636. Its totient is φ = 29179332.

The previous prime is 34042597. The next prime is 34042609. The reversal of 34042603 is 30624043.

It is an interprime number because it is at equal distance from previous prime (34042597) and next prime (34042609).

It is not a de Polignac number, because 34042603 - 2⁵ = 34042571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34042609) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 347325 + ... + 347422.

It is an arithmetic number, because the mean of its divisors is an integer number (6600106).

Almost surely, 2^34042603 is an apocalyptic number.

34042603 is a deficient number, since it is larger than the sum of its proper divisors (5558033).

34042603 is an equidigital number, since it uses as much as digits as its factorization.

34042603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694761 (or 694754 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 34042603 is about 5834.6039282885. The cubic root of 34042603 is about 324.0964346132.

Adding to 34042603 its reverse (30624043), we get a palindrome (64666646).

The spelling of 34042603 in words is "thirty-four million, forty-two thousand, six hundred three".