34160040 has 48 divisors (see below), whose sum is σ = 111021300. Its totient is φ = 9109248.

The previous prime is 34160039. The next prime is 34160051. The reversal of 34160040 is 4006143.

It can be written as a sum of positive squares in 2 ways, for example, as 31069476 + 3090564 = 5574^2 + 1758^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 34159995 and 34160022.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 47085 + ... + 47804.

Almost surely, 2^34160040 is an apocalyptic number.

34160040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34160040 is an abundant number, since it is smaller than the sum of its proper divisors (76861260).

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

34160040 is a wasteful number, since it uses less digits than its factorization.

34160040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94906 (or 94899 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 34160040 is about 5844.6591004095. The cubic root of 34160040 is about 324.4686861157.

Adding to 34160040 its reverse (4006143), we get a palindrome (38166183).

The spelling of 34160040 in words is "thirty-four million, one hundred sixty thousand, forty".