381875696 has 20 divisors (see below), whose sum is σ = 748801032. Its totient is φ = 188636736.

The previous prime is 381875657. The next prime is 381875717. The reversal of 381875696 is 696578183.

It is a happy number.

It is a super-4 number, since 4×381875696⁴ (a number of 35 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 142451 + ... + 145106.

Almost surely, 2^381875696 is an apocalyptic number.

It is an amenable number.

381875696 is a deficient number, since it is larger than the sum of its proper divisors (366925336).

381875696 is a wasteful number, since it uses less digits than its factorization.

381875696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287648 (or 287642 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 53.

The square root of 381875696 is about 19541.6400539975. The cubic root of 381875696 is about 725.5054396989.

The spelling of 381875696 in words is "three hundred eighty-one million, eight hundred seventy-five thousand, six hundred ninety-six".