673427468 has 24 divisors (see below), whose sum is σ = 1375514112. Its totient is φ = 282470544.

The previous prime is 673427467. The next prime is 673427483. The reversal of 673427468 is 864724376.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (673427467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254546 + ... + 257177.

It is an arithmetic number, because the mean of its divisors is an integer number (57313088).

Almost surely, 2^673427468 is an apocalyptic number.

It is an amenable number.

673427468 is an abundant number, since it is smaller than the sum of its proper divisors (702086644).

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

673427468 is a wasteful number, since it uses less digits than its factorization.

673427468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511781 (or 511779 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 47.

The square root of 673427468 is about 25950.4810745389. The cubic root of 673427468 is about 876.5235900868.

The spelling of 673427468 in words is "six hundred seventy-three million, four hundred twenty-seven thousand, four hundred sixty-eight".