34381914 has 32 divisors (see below), whose sum is σ = 81125376. Its totient is φ = 9506160.

The previous prime is 34381913. The next prime is 34381927. The reversal of 34381914 is 41918343.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34381913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11902 + ... + 14505.

It is an arithmetic number, because the mean of its divisors is an integer number (2535168).

Almost surely, 2^34381914 is an apocalyptic number.

34381914 is an abundant number, since it is smaller than the sum of its proper divisors (46743462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34381914 is a wasteful number, since it uses less digits than its factorization.

34381914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26450.

The product of its digits is 10368, while the sum is 33.

The square root of 34381914 is about 5863.6092980348. The cubic root of 34381914 is about 325.1696597406.

The spelling of 34381914 in words is "thirty-four million, three hundred eighty-one thousand, nine hundred fourteen".