34381207 has 4 divisors (see below), whose sum is σ = 39292816. Its totient is φ = 29469600.

The previous prime is 34381199. The next prime is 34381229. The reversal of 34381207 is 70218343.

34381207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34381207 - 2³ = 34381199 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 (34382207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2455794 + ... + 2455807.

It is an arithmetic number, because the mean of its divisors is an integer number (9823204).

Almost surely, 2^34381207 is an apocalyptic number.

34381207 is a deficient number, since it is larger than the sum of its proper divisors (4911609).

34381207 is an equidigital number, since it uses as much as digits as its factorization.

34381207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4911608.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 34381207 is about 5863.5490106249. The cubic root of 34381207 is about 325.1674308893.

The spelling of 34381207 in words is "thirty-four million, three hundred eighty-one thousand, two hundred seven".