798464 has 18 divisors (see below), whose sum is σ = 1594320. Its totient is φ = 399104.

The previous prime is 798461. The next prime is 798481. The reversal of 798464 is 464897.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798461) 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 as a sum of consecutive naturals, namely, 1304 + ... + 1815.

2⁷⁹⁸⁴⁶⁴ is an apocalyptic number.

It is an amenable number.

798464 is a deficient number, since it is larger than the sum of its proper divisors (795856).

798464 is an equidigital number, since it uses as much as digits as its factorization.

798464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135 (or 3121 counting only the distinct ones).

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

The square root of 798464 is about 893.5681283484. The cubic root of 798464 is about 92.7723262707.

The spelling of 798464 in words is "seven hundred ninety-eight thousand, four hundred sixty-four".