381027362 has 4 divisors (see below), whose sum is σ = 571541046. Its totient is φ = 190513680.

The previous prime is 381027337. The next prime is 381027371. The reversal of 381027362 is 263720183.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 263720183 = 6827 ⋅38629.

It can be written as a sum of positive squares in only one way, i.e., 378652681 + 2374681 = 19459^2 + 1541^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95256839 + ... + 95256842.

Almost surely, 2^381027362 is an apocalyptic number.

381027362 is a deficient number, since it is larger than the sum of its proper divisors (190513684).

381027362 is a wasteful number, since it uses less digits than its factorization.

381027362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190513683.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 381027362 is about 19519.9221822219. The cubic root of 381027362 is about 724.9678064183.

The spelling of 381027362 in words is "three hundred eighty-one million, twenty-seven thousand, three hundred sixty-two".