350434040 has 64 divisors (see below), whose sum is σ = 874800000. Its totient is φ = 125261440.

The previous prime is 350434027. The next prime is 350434079. The reversal of 350434040 is 40434053.

It is a happy number.

350434040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 350433997 and 350434015.

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, 19211 + ... + 32709.

It is an arithmetic number, because the mean of its divisors is an integer number (13668750).

Almost surely, 2^350434040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350434040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (437400000).

350434040 is an abundant number, since it is smaller than the sum of its proper divisors (524365960).

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

350434040 is a wasteful number, since it uses less digits than its factorization.

350434040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13580 (or 13576 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 350434040 is about 18719.8835466463. The cubic root of 350434040 is about 705.0210680625.

Adding to 350434040 its reverse (40434053), we get a palindrome (390868093).

The spelling of 350434040 in words is "three hundred fifty million, four hundred thirty-four thousand, forty".