34203493 has 8 divisors (see below), whose sum is σ = 35245016. Its totient is φ = 33177600.

The previous prime is 34203479. The next prime is 34203527. The reversal of 34203493 is 39430243.

34203493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1747684 + 32455809 = 1322^2 + 5697^2 .

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 34203493 - 2¹⁷ = 34072421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34203193) 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 7 ways as a sum of consecutive naturals, for example, 613 + ... + 8293.

It is an arithmetic number, because the mean of its divisors is an integer number (4405627).

Almost surely, 2^34203493 is an apocalyptic number.

It is an amenable number.

34203493 is a deficient number, since it is larger than the sum of its proper divisors (1041523).

34203493 is an equidigital number, since it uses as much as digits as its factorization.

34203493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7815.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 34203493 is about 5848.3752444589. The cubic root of 34203493 is about 324.6062070691.

The spelling of 34203493 in words is "thirty-four million, two hundred three thousand, four hundred ninety-three".