34354986 has 16 divisors (see below), whose sum is σ = 68830464. Its totient is φ = 11431584.

The previous prime is 34354973. The next prime is 34354993. The reversal of 34354986 is 68945343.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1075 + ... + 8358.

It is an arithmetic number, because the mean of its divisors is an integer number (4301904).

Almost surely, 2^34354986 is an apocalyptic number.

34354986 is an abundant number, since it is smaller than the sum of its proper divisors (34475478).

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

34354986 is a wasteful number, since it uses less digits than its factorization.

34354986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10045.

The product of its digits is 311040, while the sum is 42.

The square root of 34354986 is about 5861.3126516165. The cubic root of 34354986 is about 325.0847463416.

The spelling of 34354986 in words is "thirty-four million, three hundred fifty-four thousand, nine hundred eighty-six".