379455 has 16 divisors (see below), whose sum is σ = 622944. Its totient is φ = 197120.

The previous prime is 379451. The next prime is 379459. The reversal of 379455 is 554973.

It is a Cunningham number, because it is equal to 616²-1.

It is an interprime number because it is at equal distance from previous prime (379451) and next prime (379459).

It is not a de Polignac number, because 379455 - 2² = 379451 is a prime.

It is a super-3 number, since 3×379455³ = 163908733339864125, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307 + ... + 923.

It is an arithmetic number, because the mean of its divisors is an integer number (38934).

2³⁷⁹⁴⁵⁵ is an apocalyptic number.

379455 is a deficient number, since it is larger than the sum of its proper divisors (243489).

379455 is a wasteful number, since it uses less digits than its factorization.

379455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666.

The product of its digits is 18900, while the sum is 33.

The square root of 379455 is about 615.9991883112. Note that the first 3 decimals coincide. The cubic root of 379455 is about 72.3969204962.

It can be divided in two parts, 37945 and 5, that added together give a triangular number (37950 = T₂₇₅).

The spelling of 379455 in words is "three hundred seventy-nine thousand, four hundred fifty-five".