34100249 has 8 divisors (see below), whose sum is σ = 36265320. Its totient is φ = 31952896.

The previous prime is 34100207. The next prime is 34100251. The reversal of 34100249 is 94200143.

It can be written as a sum of positive squares in 4 ways, for example, as 1974025 + 32126224 = 1405^2 + 5668^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34100249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34100299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344 + ... + 8265.

It is an arithmetic number, because the mean of its divisors is an integer number (4533165).

Almost surely, 2^34100249 is an apocalyptic number.

It is an amenable number.

34100249 is a deficient number, since it is larger than the sum of its proper divisors (2165071).

34100249 is a wasteful number, since it uses less digits than its factorization.

34100249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8859.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 34100249 is about 5839.5418484672. The cubic root of 34100249 is about 324.2792675519.

The spelling of 34100249 in words is "thirty-four million, one hundred thousand, two hundred forty-nine".