34381907 has 8 divisors (see below), whose sum is σ = 40648800. Its totient is φ = 28453824.

The previous prime is 34381889. The next prime is 34381909. The reversal of 34381907 is 70918343.

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

It is not a de Polignac number, because 34381907 - 2⁸ = 34381651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34381909) 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, 84482 + ... + 84887.

It is an arithmetic number, because the mean of its divisors is an integer number (5081100).

Almost surely, 2^34381907 is an apocalyptic number.

34381907 is a deficient number, since it is larger than the sum of its proper divisors (6266893).

34381907 is a wasteful number, since it uses less digits than its factorization.

34381907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169405.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 34381907 is about 5863.6087011328. The cubic root of 34381907 is about 325.1696376729.

The spelling of 34381907 in words is "thirty-four million, three hundred eighty-one thousand, nine hundred seven".