381044302 has 8 divisors (see below), whose sum is σ = 581254200. Its totient is φ = 187292904.

The previous prime is 381044269. The next prime is 381044303. The reversal of 381044302 is 203440183.

381044302 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381044303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1614477 + ... + 1614712.

It is an arithmetic number, because the mean of its divisors is an integer number (72656775).

Almost surely, 2^381044302 is an apocalyptic number.

381044302 is a deficient number, since it is larger than the sum of its proper divisors (200209898).

381044302 is a wasteful number, since it uses less digits than its factorization.

381044302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3229250.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 381044302 is about 19520.3560930635. The cubic root of 381044302 is about 724.9785499797.

Adding to 381044302 its reverse (203440183), we get a palindrome (584484485).

The spelling of 381044302 in words is "three hundred eighty-one million, forty-four thousand, three hundred two".