381353010 has 64 divisors (see below), whose sum is σ = 1000387584. Its totient is φ = 92620800.

The previous prime is 381352997. The next prime is 381353051. The reversal of 381353010 is 10353183.

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 31 ways as a sum of consecutive naturals, for example, 3750 + ... + 27870.

It is an arithmetic number, because the mean of its divisors is an integer number (15631056).

Almost surely, 2^381353010 is an apocalyptic number.

381353010 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 381353010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (500193792).

381353010 is an abundant number, since it is smaller than the sum of its proper divisors (619034574).

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

381353010 is a wasteful number, since it uses less digits than its factorization.

381353010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24179.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 381353010 is about 19528.2618274131. The cubic root of 381353010 is about 725.1742807336.

The spelling of 381353010 in words is "three hundred eighty-one million, three hundred fifty-three thousand, ten".