689463000 has 96 divisors (see below), whose sum is σ = 2330415360. Its totient is φ = 183854400.

The previous prime is 689462987. The next prime is 689463001. The reversal of 689463000 is 364986.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (689463001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29304 + ... + 47303.

It is an arithmetic number, because the mean of its divisors is an integer number (24275160).

Almost surely, 2^689463000 is an apocalyptic number.

689463000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

689463000 is an abundant number, since it is smaller than the sum of its proper divisors (1640952360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

689463000 is a wasteful number, since it uses less digits than its factorization.

689463000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76634 (or 76617 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 689463000 is about 26257.6274632725. The cubic root of 689463000 is about 883.4262945557.

The spelling of 689463000 in words is "six hundred eighty-nine million, four hundred sixty-three thousand".