381195708 has 48 divisors (see below), whose sum is σ = 940141440. Its totient is φ = 119880000.

The previous prime is 381195673. The next prime is 381195733. The reversal of 381195708 is 807591183.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 381195708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53898 + ... + 60558.

It is an arithmetic number, because the mean of its divisors is an integer number (19586280).

Almost surely, 2^381195708 is an apocalyptic number.

381195708 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 381195708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (470070720).

381195708 is an abundant number, since it is smaller than the sum of its proper divisors (558945732).

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

381195708 is a wasteful number, since it uses less digits than its factorization.

381195708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6938 (or 6936 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 42.

The square root of 381195708 is about 19524.2338646104. The cubic root of 381195708 is about 725.0745594347.

The spelling of 381195708 in words is "three hundred eighty-one million, one hundred ninety-five thousand, seven hundred eight".