34140899 has 8 divisors (see below), whose sum is σ = 37761360. Its totient is φ = 30662496.

The previous prime is 34140893. The next prime is 34140919. The reversal of 34140899 is 99804143.

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 34140899 - 2⁸ = 34140643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34140893) 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, 35009 + ... + 35970.

It is an arithmetic number, because the mean of its divisors is an integer number (4720170).

Almost surely, 2^34140899 is an apocalyptic number.

34140899 is a deficient number, since it is larger than the sum of its proper divisors (3620461).

34140899 is a wasteful number, since it uses less digits than its factorization.

34140899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71029.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 34140899 is about 5843.0213930808. The cubic root of 34140899 is about 324.4080712814.

The spelling of 34140899 in words is "thirty-four million, one hundred forty thousand, eight hundred ninety-nine".