350641000 has 64 divisors (see below), whose sum is σ = 847042560. Its totient is φ = 135720000.

The previous prime is 350640977. The next prime is 350641007. The reversal of 350641000 is 146053.

It is a super-2 number, since 2×350641000² = 245898221762000000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (350641007) 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, 25345 + ... + 36655.

It is an arithmetic number, because the mean of its divisors is an integer number (13235040).

Almost surely, 2^350641000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350641000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (423521280).

350641000 is an abundant number, since it is smaller than the sum of its proper divisors (496401560).

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

350641000 is a wasteful number, since it uses less digits than its factorization.

350641000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11363 (or 11349 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 350641000 is about 18725.4105428960. The cubic root of 350641000 is about 705.1598316421.

Adding to 350641000 its reverse (146053), we get a palindrome (350787053).

The spelling of 350641000 in words is "three hundred fifty million, six hundred forty-one thousand".