381024168 has 32 divisors (see below), whose sum is σ = 1088640960. Its totient is φ = 108864000.

The previous prime is 381024139. The next prime is 381024191. The reversal of 381024168 is 861420183.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1133833 + ... + 1134168.

It is an arithmetic number, because the mean of its divisors is an integer number (34020030).

Almost surely, 2^381024168 is an apocalyptic number.

It is an amenable number.

381024168 is an abundant number, since it is smaller than the sum of its proper divisors (707616792).

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

381024168 is a wasteful number, since it uses less digits than its factorization.

381024168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268017 (or 2268013 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 381024168 is about 19519.8403681997. The cubic root of 381024168 is about 724.9657807075.

The spelling of 381024168 in words is "three hundred eighty-one million, twenty-four thousand, one hundred sixty-eight".