34836789 has 32 divisors (see below), whose sum is σ = 53028864. Its totient is φ = 20180160.

The previous prime is 34836787. The next prime is 34836797. The reversal of 34836789 is 98763843.

It is not a de Polignac number, because 34836789 - 2¹ = 34836787 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34836787) 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 31 ways as a sum of consecutive naturals, for example, 63414 + ... + 63960.

It is an arithmetic number, because the mean of its divisors is an integer number (1657152).

Almost surely, 2^34836789 is an apocalyptic number.

34836789 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

34836789 is a deficient number, since it is larger than the sum of its proper divisors (18192075).

34836789 is a wasteful number, since it uses less digits than its factorization.

34836789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657.

The product of its digits is 870912, while the sum is 48.

The square root of 34836789 is about 5902.2698176210. The cubic root of 34836789 is about 326.5973872010.

The spelling of 34836789 in words is "thirty-four million, eight hundred thirty-six thousand, seven hundred eighty-nine".