379995 has 48 divisors (see below), whose sum is σ = 787968. Its totient is φ = 154560.

The previous prime is 379993. The next prime is 379997. The reversal of 379995 is 599973.

379995 = 11² + 12² + ... + 104².

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (379993) and next prime (379997).

It is not a de Polignac number, because 379995 - 2¹ = 379993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (379993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8062 + ... + 8108.

It is an arithmetic number, because the mean of its divisors is an integer number (16416).

2³⁷⁹⁹⁹⁵ is an apocalyptic number.

379995 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

379995 is an abundant number, since it is smaller than the sum of its proper divisors (407973).

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

379995 is a wasteful number, since it uses less digits than its factorization.

379995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 73 counting only the distinct ones).

The product of its digits is 76545, while the sum is 42.

The square root of 379995 is about 616.4373447480. The cubic root of 379995 is about 72.4312467507.

The spelling of 379995 in words is "three hundred seventy-nine thousand, nine hundred ninety-five".