34508403 has 16 divisors (see below), whose sum is σ = 52314240. Its totient is φ = 22469832.

The previous prime is 34508401. The next prime is 34508423. The reversal of 34508403 is 30480543.

It is a happy number.

34508403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34508403 - 2¹ = 34508401 is a prime.

It is a super-2 number, since 2×34508403² = 2381659755220818, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (34508401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13701 + ... + 16022.

It is an arithmetic number, because the mean of its divisors is an integer number (3269640).

Almost surely, 2^34508403 is an apocalyptic number.

34508403 is a deficient number, since it is larger than the sum of its proper divisors (17805837).

34508403 is a wasteful number, since it uses less digits than its factorization.

34508403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29775 (or 29769 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 34508403 is about 5874.3853295473. The cubic root of 34508403 is about 325.5679316265.

Adding to 34508403 its reverse (30480543), we get a palindrome (64988946).

The spelling of 34508403 in words is "thirty-four million, five hundred eight thousand, four hundred three".