34335630 has 128 divisors (see below), whose sum is σ = 107688960. Its totient is φ = 7620480.

The previous prime is 34335611. The next prime is 34335661. The reversal of 34335630 is 3653343.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 34335594 and 34335603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 69685 + ... + 70175.

It is an arithmetic number, because the mean of its divisors is an integer number (841320).

Almost surely, 2^34335630 is an apocalyptic number.

34335630 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 34335630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53844480).

34335630 is an abundant number, since it is smaller than the sum of its proper divisors (73353330).

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

34335630 is a wasteful number, since it uses less digits than its factorization.

34335630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 27.

The square root of 34335630 is about 5859.6612530077. The cubic root of 34335630 is about 325.0236826924.

Adding to 34335630 its reverse (3653343), we get a palindrome (37988973).

The spelling of 34335630 in words is "thirty-four million, three hundred thirty-five thousand, six hundred thirty".