34004397 has 8 divisors (see below), whose sum is σ = 51816256. Its totient is φ = 19431072.

The previous prime is 34004393. The next prime is 34004401. The reversal of 34004397 is 79340043.

It is an interprime number because it is at equal distance from previous prime (34004393) and next prime (34004401).

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

It is not a de Polignac number, because 34004397 - 2² = 34004393 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34004393) 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, 809608 + ... + 809649.

It is an arithmetic number, because the mean of its divisors is an integer number (6477032).

Almost surely, 2^34004397 is an apocalyptic number.

It is an amenable number.

34004397 is a deficient number, since it is larger than the sum of its proper divisors (17811859).

34004397 is a wasteful number, since it uses less digits than its factorization.

34004397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619267.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 34004397 is about 5831.3289222955. The cubic root of 34004397 is about 323.9751447935.

The spelling of 34004397 in words is "thirty-four million, four thousand, three hundred ninety-seven".