350212004 has 24 divisors (see below), whose sum is σ = 638661240. Its totient is φ = 167826176.

The previous prime is 350212003. The next prime is 350212069. The reversal of 350212004 is 400212053.

It can be written as a sum of positive squares in 4 ways, for example, as 17222500 + 332989504 = 4150^2 + 18248^2 .

It is not an unprimeable number, because it can be changed into a prime (350212003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4874 + ... + 26910.

It is an arithmetic number, because the mean of its divisors is an integer number (26610885).

Almost surely, 2^350212004 is an apocalyptic number.

It is an amenable number.

350212004 is a deficient number, since it is larger than the sum of its proper divisors (288449236).

350212004 is a wasteful number, since it uses less digits than its factorization.

350212004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22207 (or 22205 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 350212004 is about 18713.9521213452. The cubic root of 350212004 is about 704.8721354883.

Adding to 350212004 its reverse (400212053), we get a palindrome (750424057).

The spelling of 350212004 in words is "three hundred fifty million, two hundred twelve thousand, four".