34533030 has 32 divisors (see below), whose sum is σ = 94719744. Its totient is φ = 7893216.

The previous prime is 34533019. The next prime is 34533061. The reversal of 34533030 is 3033543.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 34532988 and 34533006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82012 + ... + 82431.

It is an arithmetic number, because the mean of its divisors is an integer number (2959992).

Almost surely, 2^34533030 is an apocalyptic number.

34533030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34533030 is an abundant number, since it is smaller than the sum of its proper divisors (60186714).

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

34533030 is a wasteful number, since it uses less digits than its factorization.

34533030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164460.

The product of its (nonzero) digits is 1620, while the sum is 21.

The square root of 34533030 is about 5876.4810899041. The cubic root of 34533030 is about 325.6453606410.

Adding to 34533030 its reverse (3033543), we get a palindrome (37566573).

The spelling of 34533030 in words is "thirty-four million, five hundred thirty-three thousand, thirty".