350442730 has 32 divisors (see below), whose sum is σ = 694977408. Its totient is φ = 126168000.

The previous prime is 350442727. The next prime is 350442737. The reversal of 350442730 is 37244053.

It is not an unprimeable number, because it can be changed into a prime (350442737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4662 + ... + 26881.

It is an arithmetic number, because the mean of its divisors is an integer number (21718044).

Almost surely, 2^350442730 is an apocalyptic number.

350442730 is a deficient number, since it is larger than the sum of its proper divisors (344534678).

350442730 is a wasteful number, since it uses less digits than its factorization.

350442730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31662.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 350442730 is about 18720.1156513522. The cubic root of 350442730 is about 705.0268956760.

Adding to 350442730 its reverse (37244053), we get a palindrome (387686783).

The spelling of 350442730 in words is "three hundred fifty million, four hundred forty-two thousand, seven hundred thirty".