34836690 has 64 divisors (see below), whose sum is σ = 100592640. Its totient is φ = 7542720.

The previous prime is 34836679. The next prime is 34836691. The reversal of 34836690 is 9663843.

It is a super-2 number, since 2×34836690² = 2427189940312200, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34836691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 376 + ... + 8355.

It is an arithmetic number, because the mean of its divisors is an integer number (1571760).

Almost surely, 2^34836690 is an apocalyptic number.

34836690 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 34836690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50296320).

34836690 is an abundant number, since it is smaller than the sum of its proper divisors (65755950).

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

34836690 is a wasteful number, since it uses less digits than its factorization.

34836690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8767.

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 34836690 is about 5902.2614310110. The cubic root of 34836690 is about 326.5970778233.

The spelling of 34836690 in words is "thirty-four million, eight hundred thirty-six thousand, six hundred ninety".