34759989 has 16 divisors (see below), whose sum is σ = 56178240. Its totient is φ = 21066480.

The previous prime is 34759979. The next prime is 34759993. The reversal of 34759989 is 98995743.

34759989 is a `hidden beast` number, since 3 + 47 + 599 + 8 + 9 = 666.

It is not a de Polignac number, because 34759989 - 2⁴ = 34759973 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34759939) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 58222 + ... + 58815.

It is an arithmetic number, because the mean of its divisors is an integer number (3511140).

Almost surely, 2^34759989 is an apocalyptic number.

It is an amenable number.

34759989 is a deficient number, since it is larger than the sum of its proper divisors (21418251).

34759989 is a wasteful number, since it uses less digits than its factorization.

34759989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117057 (or 117051 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The square root of 34759989 is about 5895.7602563198. The cubic root of 34759989 is about 326.3572087880.

The spelling of 34759989 in words is "thirty-four million, seven hundred fifty-nine thousand, nine hundred eighty-nine".