350204004 has 18 divisors (see below), whose sum is σ = 885237990. Its totient is φ = 116734656.

The previous prime is 350203949. The next prime is 350204009. The reversal of 350204004 is 400402053.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 315417600 + 34786404 = 17760^2 + 5898^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (350204009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4863909 + ... + 4863980.

Almost surely, 2^350204004 is an apocalyptic number.

It is an amenable number.

350204004 is an abundant number, since it is smaller than the sum of its proper divisors (535033986).

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

350204004 is a wasteful number, since it uses less digits than its factorization.

350204004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9727899 (or 9727894 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 350204004 is about 18713.7383758564. The cubic root of 350204004 is about 704.8667682441.

Adding to 350204004 its reverse (400402053), we get a palindrome (750606057).

The spelling of 350204004 in words is "three hundred fifty million, two hundred four thousand, four".