785464 has 16 divisors (see below), whose sum is σ = 1504800. Its totient is φ = 384192.

The previous prime is 785461. The next prime is 785483. The reversal of 785464 is 464587.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (785461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669 + ... + 1420.

It is an arithmetic number, because the mean of its divisors is an integer number (94050).

2⁷⁸⁵⁴⁶⁴ is an apocalyptic number.

It is an amenable number.

785464 is a deficient number, since it is larger than the sum of its proper divisors (719336).

785464 is a wasteful number, since it uses less digits than its factorization.

785464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142 (or 2138 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 785464 is about 886.2640689998. The cubic root of 785464 is about 92.2660853799.

The spelling of 785464 in words is "seven hundred eighty-five thousand, four hundred sixty-four".