34516440 has 96 divisors (see below), whose sum is σ = 128213280. Its totient is φ = 7888896.

The previous prime is 34516439. The next prime is 34516451. The reversal of 34516440 is 4461543.

34516440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4329 + ... + 9368.

It is an arithmetic number, because the mean of its divisors is an integer number (1335555).

Almost surely, 2^34516440 is an apocalyptic number.

34516440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34516440 is an abundant number, since it is smaller than the sum of its proper divisors (93696840).

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

34516440 is a wasteful number, since it uses less digits than its factorization.

34516440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13721 (or 13714 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 34516440 is about 5875.0693612927. The cubic root of 34516440 is about 325.5932045661.

Adding to 34516440 its reverse (4461543), we get a palindrome (38977983).

The spelling of 34516440 in words is "thirty-four million, five hundred sixteen thousand, four hundred forty".