34591369 has 4 divisors (see below), whose sum is σ = 34644996. Its totient is φ = 34537744.

The previous prime is 34591367. The next prime is 34591397. The reversal of 34591369 is 96319543.

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

It can be written as a sum of positive squares in 2 ways, for example, as 20250000 + 14341369 = 4500^2 + 3787^2 .

It is a cyclic number.

It is not a de Polignac number, because 34591369 - 2¹ = 34591367 is a prime.

It is a super-2 number, since 2×34591369² = 2393125618588322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34591367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25834 + ... + 27139.

It is an arithmetic number, because the mean of its divisors is an integer number (8661249).

Almost surely, 2^34591369 is an apocalyptic number.

It is an amenable number.

34591369 is a deficient number, since it is larger than the sum of its proper divisors (53627).

34591369 is an equidigital number, since it uses as much as digits as its factorization.

34591369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53626.

The product of its digits is 87480, while the sum is 40.

The square root of 34591369 is about 5881.4427651725. The cubic root of 34591369 is about 325.8286357703.

The spelling of 34591369 in words is "thirty-four million, five hundred ninety-one thousand, three hundred sixty-nine".