34037986 has 16 divisors (see below), whose sum is σ = 51695424. Its totient is φ = 16807824.

The previous prime is 34037981. The next prime is 34038041. The reversal of 34037986 is 68973043.

It is not an unprimeable number, because it can be changed into a prime (34037981) 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, 85540 + ... + 85936.

It is an arithmetic number, because the mean of its divisors is an integer number (3230964).

Almost surely, 2^34037986 is an apocalyptic number.

34037986 is a deficient number, since it is larger than the sum of its proper divisors (17657438).

34037986 is a wasteful number, since it uses less digits than its factorization.

34037986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 34037986 is about 5834.2082581958. The cubic root of 34037986 is about 324.0817821801.

The spelling of 34037986 in words is "thirty-four million, thirty-seven thousand, nine hundred eighty-six".