350023020 has 24 divisors (see below), whose sum is σ = 980064624. Its totient is φ = 93339456.

The previous prime is 350022991. The next prime is 350023031. The reversal of 350023020 is 20320053.

It is a super-2 number, since 2×350023020² = 245032229059840800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2916799 + ... + 2916918.

It is an arithmetic number, because the mean of its divisors is an integer number (40836026).

Almost surely, 2^350023020 is an apocalyptic number.

350023020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

350023020 is an abundant number, since it is smaller than the sum of its proper divisors (630041604).

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

350023020 is a wasteful number, since it uses less digits than its factorization.

350023020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5833729 (or 5833727 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 350023020 is about 18708.9021591327. The cubic root of 350023020 is about 704.7453232313.

Adding to 350023020 its reverse (20320053), we get a palindrome (370343073).

The spelling of 350023020 in words is "three hundred fifty million, twenty-three thousand, twenty".