34190540 has 12 divisors (see below), whose sum is σ = 71800176. Its totient is φ = 13676208.

The previous prime is 34190539. The next prime is 34190549. The reversal of 34190540 is 4509143.

It is not an unprimeable number, because it can be changed into a prime (34190549) 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 3 ways as a sum of consecutive naturals, for example, 854744 + ... + 854783.

It is an arithmetic number, because the mean of its divisors is an integer number (5983348).

Almost surely, 2^34190540 is an apocalyptic number.

It is an amenable number.

34190540 is an abundant number, since it is smaller than the sum of its proper divisors (37609636).

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

34190540 is a wasteful number, since it uses less digits than its factorization.

34190540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709536 (or 1709534 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 34190540 is about 5847.2677380123. The cubic root of 34190540 is about 324.5652253378.

Adding to 34190540 its reverse (4509143), we get a palindrome (38699683).

The spelling of 34190540 in words is "thirty-four million, one hundred ninety thousand, five hundred forty".