379851 has 8 divisors (see below), whose sum is σ = 516240. Its totient is φ = 248352.

The previous prime is 379849. The next prime is 379853. The reversal of 379851 is 158973.

It is an interprime number because it is at equal distance from previous prime (379849) and next prime (379853).

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

It is not a de Polignac number, because 379851 - 2¹ = 379849 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

379851 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (379853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036 + ... + 1353.

It is an arithmetic number, because the mean of its divisors is an integer number (64530).

2³⁷⁹⁸⁵¹ is an apocalyptic number.

379851 is a deficient number, since it is larger than the sum of its proper divisors (136389).

379851 is a wasteful number, since it uses less digits than its factorization.

379851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445.

The product of its digits is 7560, while the sum is 33.

The square root of 379851 is about 616.3205334889. The cubic root of 379851 is about 72.4220962643.

The spelling of 379851 in words is "three hundred seventy-nine thousand, eight hundred fifty-one".