34034387 has 8 divisors (see below), whose sum is σ = 34957440. Its totient is φ = 33115840.

The previous prime is 34034383. The next prime is 34034389. The reversal of 34034387 is 78343043.

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 34034387 - 2² = 34034383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34034381) 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, 18773 + ... + 20505.

It is an arithmetic number, because the mean of its divisors is an integer number (4369680).

Almost surely, 2^34034387 is an apocalyptic number.

34034387 is a deficient number, since it is larger than the sum of its proper divisors (923053).

34034387 is a wasteful number, since it uses less digits than its factorization.

34034387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 34034387 is about 5833.8998105898. The cubic root of 34034387 is about 324.0703595355.

The spelling of 34034387 in words is "thirty-four million, thirty-four thousand, three hundred eighty-seven".