451379 has 4 divisors (see below), whose sum is σ = 458184. Its totient is φ = 444576.

The previous prime is 451361. The next prime is 451387. The reversal of 451379 is 973154.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 451379 - 2¹⁶ = 385843 is a prime.

It is a d-powerful number, because it can be written as 4⁹ + 5⁵ + 3¹¹ + 1 + 7⁴ + 9⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (451309) 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 3 ways as a sum of consecutive naturals, for example, 3302 + ... + 3435.

It is an arithmetic number, because the mean of its divisors is an integer number (114546).

2⁴⁵¹³⁷⁹ is an apocalyptic number.

451379 is a deficient number, since it is larger than the sum of its proper divisors (6805).

451379 is an equidigital number, since it uses as much as digits as its factorization.

451379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6804.

The product of its digits is 3780, while the sum is 29.

The square root of 451379 is about 671.8474529237. The cubic root of 451379 is about 76.7091405060.

The spelling of 451379 in words is "four hundred fifty-one thousand, three hundred seventy-nine".