34380407 has 4 divisors (see below), whose sum is σ = 34570536. Its totient is φ = 34190280.

The previous prime is 34380397. The next prime is 34380419. The reversal of 34380407 is 70408343.

34380407 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 34380407 - 2⁴ = 34380391 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34380407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34380487) 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, 94793 + ... + 95154.

It is an arithmetic number, because the mean of its divisors is an integer number (8642634).

Almost surely, 2^34380407 is an apocalyptic number.

34380407 is a deficient number, since it is larger than the sum of its proper divisors (190129).

34380407 is a wasteful number, since it uses less digits than its factorization.

34380407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190128.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 34380407 is about 5863.4807921575. The cubic root of 34380407 is about 325.1649088141.

The spelling of 34380407 in words is "thirty-four million, three hundred eighty thousand, four hundred seven".