350003537020 has 24 divisors (see below), whose sum is σ = 752100625584. Its totient is φ = 136745567616.

The previous prime is 350003536957. The next prime is 350003537041. The reversal of 350003537020 is 20735300053.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 350003537020.

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, 203489569 + ... + 203491288.

It is an arithmetic number, because the mean of its divisors is an integer number (31337526066).

Almost surely, 2^350003537020 is an apocalyptic number.

It is an amenable number.

350003537020 is an abundant number, since it is smaller than the sum of its proper divisors (402097088564).

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

350003537020 is a wasteful number, since it uses less digits than its factorization.

350003537020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406980909 (or 406980907 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 28.

Adding to 350003537020 its reverse (20735300053), we get a palindrome (370738837073).

The spelling of 350003537020 in words is "three hundred fifty billion, three million, five hundred thirty-seven thousand, twenty".