462979 has 4 divisors (see below), whose sum is σ = 505080. Its totient is φ = 420880.

The previous prime is 462953. The next prime is 462983. The reversal of 462979 is 979264.

462979 = 1⁸ + 2⁸ + ... + 5⁸.

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 462979 - 2⁵ = 462947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (462079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21034 + ... + 21055.

It is an arithmetic number, because the mean of its divisors is an integer number (126270).

2⁴⁶²⁹⁷⁹ is an apocalyptic number.

462979 is a deficient number, since it is larger than the sum of its proper divisors (42101).

462979 is a wasteful number, since it uses less digits than its factorization.

462979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42100.

The product of its digits is 27216, while the sum is 37.

The square root of 462979 is about 680.4256021050. The cubic root of 462979 is about 77.3607071312.

It can be divided in two parts, 462 and 979, that added together give a palindrome (1441).

The spelling of 462979 in words is "four hundred sixty-two thousand, nine hundred seventy-nine".