34609356 has 60 divisors (see below), whose sum is σ = 92953168. Its totient is φ = 11220768.

The previous prime is 34609327. The next prime is 34609357. The reversal of 34609356 is 65390643.

34609356 is nontrivially palindromic in base 11.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 34609356.

It is not an unprimeable number, because it can be changed into a prime (34609357) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10545 + ... + 13431.

Almost surely, 2^34609356 is an apocalyptic number.

34609356 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34609356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46476584).

34609356 is an abundant number, since it is smaller than the sum of its proper divisors (58343812).

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

34609356 is a wasteful number, since it uses less digits than its factorization.

34609356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2940 (or 2929 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 34609356 is about 5882.9716980451. The cubic root of 34609356 is about 325.8851013407.

Adding to 34609356 its reverse (65390643), we get a palindrome (99999999).

The spelling of 34609356 in words is "thirty-four million, six hundred nine thousand, three hundred fifty-six".