34523290 has 8 divisors (see below), whose sum is σ = 62141940. Its totient is φ = 13809312.

The previous prime is 34523267. The next prime is 34523297. The reversal of 34523290 is 9232543.

It can be written as a sum of positive squares in 2 ways, for example, as 34000561 + 522729 = 5831^2 + 723^2 .

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

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (34523297) 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, 1726155 + ... + 1726174.

Almost surely, 2^34523290 is an apocalyptic number.

34523290 is a deficient number, since it is larger than the sum of its proper divisors (27618650).

34523290 is a wasteful number, since it uses less digits than its factorization.

34523290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452336.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 34523290 is about 5875.6523042127. The cubic root of 34523290 is about 325.6147418000.

The spelling of 34523290 in words is "thirty-four million, five hundred twenty-three thousand, two hundred ninety".