34137497 has 8 divisors (see below), whose sum is σ = 35681280. Its totient is φ = 32598720.

The previous prime is 34137469. The next prime is 34137503. The reversal of 34137497 is 79473143.

It is a happy number.

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 34137497 - 2²⁰ = 33088921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34137497.

It is not an unprimeable number, because it can be changed into a prime (34137407) 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 7 ways as a sum of consecutive naturals, for example, 22472 + ... + 23942.

It is an arithmetic number, because the mean of its divisors is an integer number (4460160).

Almost surely, 2^34137497 is an apocalyptic number.

It is an amenable number.

34137497 is a deficient number, since it is larger than the sum of its proper divisors (1543783).

34137497 is a wasteful number, since it uses less digits than its factorization.

34137497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2503.

The product of its digits is 63504, while the sum is 38.

The square root of 34137497 is about 5842.7302693176. The cubic root of 34137497 is about 324.3972956140.

The spelling of 34137497 in words is "thirty-four million, one hundred thirty-seven thousand, four hundred ninety-seven".