350134040 has 32 divisors (see below), whose sum is σ = 834144480. Its totient is φ = 131814912.

The previous prime is 350134039. The next prime is 350134073. The reversal of 350134040 is 40431053.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256772 + ... + 258131.

It is an arithmetic number, because the mean of its divisors is an integer number (26067015).

Almost surely, 2^350134040 is an apocalyptic number.

It is an amenable number.

350134040 is an abundant number, since it is smaller than the sum of its proper divisors (484010440).

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

350134040 is a wasteful number, since it uses less digits than its factorization.

350134040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514931 (or 514927 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 350134040 is about 18711.8689606357. The cubic root of 350134040 is about 704.8198255265.

Adding to 350134040 its reverse (40431053), we get a palindrome (390565093).

The spelling of 350134040 in words is "three hundred fifty million, one hundred thirty-four thousand, forty".