381679334 has 8 divisors (see below), whose sum is σ = 602651640. Its totient is φ = 180795456.

The previous prime is 381679301. The next prime is 381679343. The reversal of 381679334 is 433976183.

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

It is a super-2 number, since 2×381679334² = 291358228005367112, which contains 22 as substring.

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, 5022059 + ... + 5022134.

It is an arithmetic number, because the mean of its divisors is an integer number (75331455).

Almost surely, 2^381679334 is an apocalyptic number.

381679334 is a deficient number, since it is larger than the sum of its proper divisors (220972306).

381679334 is a wasteful number, since it uses less digits than its factorization.

381679334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10044214.

The product of its digits is 326592, while the sum is 44.

The square root of 381679334 is about 19536.6152134908. The cubic root of 381679334 is about 725.3810657855.

The spelling of 381679334 in words is "three hundred eighty-one million, six hundred seventy-nine thousand, three hundred thirty-four".