381170006 has 16 divisors (see below), whose sum is σ = 654407424. Its totient is φ = 163115304.

The previous prime is 381169951. The next prime is 381170021. The reversal of 381170006 is 600071183.

It is a Curzon number.

It is a congruent number.

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, 10370 + ... + 29493.

It is an arithmetic number, because the mean of its divisors is an integer number (40900464).

Almost surely, 2^381170006 is an apocalyptic number.

381170006 is a deficient number, since it is larger than the sum of its proper divisors (273237418).

381170006 is a wasteful number, since it uses less digits than its factorization.

381170006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40555.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 381170006 is about 19523.5756458698. The cubic root of 381170006 is about 725.0582630941.

The spelling of 381170006 in words is "three hundred eighty-one million, one hundred seventy thousand, six".