350238720 has 192 divisors, whose sum is σ = 1208057760. Its totient is φ = 86114304.

The previous prime is 350238703. The next prime is 350238727. The reversal of 350238720 is 27832053.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350238727) 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, 398922 + ... + 399798.

Almost surely, 2^350238720 is an apocalyptic number.

350238720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350238720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604028880).

350238720 is an abundant number, since it is smaller than the sum of its proper divisors (857819040).

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

350238720 is a wasteful number, since it uses less digits than its factorization.

350238720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920 (or 900 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 350238720 is about 18714.6659067160. The cubic root of 350238720 is about 704.8900588080.

The spelling of 350238720 in words is "three hundred fifty million, two hundred thirty-eight thousand, seven hundred twenty".