381962 has 8 divisors (see below), whose sum is σ = 654816. Its totient is φ = 163692.

The previous prime is 381949. The next prime is 381977. The reversal of 381962 is 269183.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13628 + ... + 13655.

It is an arithmetic number, because the mean of its divisors is an integer number (81852).

2³⁸¹⁹⁶² is an apocalyptic number.

381962 is a deficient number, since it is larger than the sum of its proper divisors (272854).

381962 is a wasteful number, since it uses less digits than its factorization.

381962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27292.

The product of its digits is 2592, while the sum is 29.

The square root of 381962 is about 618.0307435719. The cubic root of 381962 is about 72.5560090384.

The spelling of 381962 in words is "three hundred eighty-one thousand, nine hundred sixty-two".