350500340 has 12 divisors (see below), whose sum is σ = 736050756. Its totient is φ = 140200128.

The previous prime is 350500331. The next prime is 350500343. The reversal of 350500340 is 43005053.

It can be written as a sum of positive squares in 2 ways, for example, as 204718864 + 145781476 = 14308^2 + 12074^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 17525017 = 350500340 / (3 + 5 + 0 + 5 + 0 + 0 + 3 + 4 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350500343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8762489 + ... + 8762528.

It is an arithmetic number, because the mean of its divisors is an integer number (61337563).

Almost surely, 2^350500340 is an apocalyptic number.

It is an amenable number.

350500340 is an abundant number, since it is smaller than the sum of its proper divisors (385550416).

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

350500340 is a wasteful number, since it uses less digits than its factorization.

350500340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17525026 (or 17525024 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 350500340 is about 18721.6543072454. The cubic root of 350500340 is about 705.0655271655.

Adding to 350500340 its reverse (43005053), we get a palindrome (393505393).

The spelling of 350500340 in words is "three hundred fifty million, five hundred thousand, three hundred forty".