350231250 has 48 divisors (see below), whose sum is σ = 875568960. Its totient is φ = 93390000.

The previous prime is 350231249. The next prime is 350231269. The reversal of 350231250 is 52132053.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9411 + ... + 28089.

It is an arithmetic number, because the mean of its divisors is an integer number (18241020).

Almost surely, 2^350231250 is an apocalyptic number.

350231250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 350231250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (437784480).

350231250 is an abundant number, since it is smaller than the sum of its proper divisors (525337710).

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

350231250 is an equidigital number, since it uses as much as digits as its factorization.

350231250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18709 (or 18689 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 350231250 is about 18714.4663295537. The cubic root of 350231250 is about 704.8850474012.

The spelling of 350231250 in words is "three hundred fifty million, two hundred thirty-one thousand, two hundred fifty".