34722403 has 4 divisors (see below), whose sum is σ = 34798840. Its totient is φ = 34645968.

The previous prime is 34722379. The next prime is 34722419. The reversal of 34722403 is 30422743.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34722403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34722803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37533 + ... + 38446.

It is an arithmetic number, because the mean of its divisors is an integer number (8699710).

Almost surely, 2^34722403 is an apocalyptic number.

34722403 is a deficient number, since it is larger than the sum of its proper divisors (76437).

34722403 is an equidigital number, since it uses as much as digits as its factorization.

34722403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76436.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 34722403 is about 5892.5718493710. The cubic root of 34722403 is about 326.2395362733.

The spelling of 34722403 in words is "thirty-four million, seven hundred twenty-two thousand, four hundred three".