464879 has 2 divisors, whose sum is σ = 464880. Its totient is φ = 464878.

The previous prime is 464857. The next prime is 464897. The reversal of 464879 is 978464.

It is a happy number.

Together with next prime (464897) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464879 is a prime.

It is a super-2 number, since 2×464879² = 432224969282, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 13.

It is a nialpdrome in base 9.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232439 + 232440.

It is an arithmetic number, because the mean of its divisors is an integer number (232440).

2⁴⁶⁴⁸⁷⁹ is an apocalyptic number.

464879 is a deficient number, since it is larger than the sum of its proper divisors (1).

464879 is an equidigital number, since it uses as much as digits as its factorization.

464879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 38.

The square root of 464879 is about 681.8203575723. The cubic root of 464879 is about 77.4663884773.

The spelling of 464879 in words is "four hundred sixty-four thousand, eight hundred seventy-nine".