673342892 has 6 divisors (see below), whose sum is σ = 1178350068. Its totient is φ = 336671444.

The previous prime is 673342889. The next prime is 673342903. The reversal of 673342892 is 298243376.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84167858 + ... + 84167865.

It is an arithmetic number, because the mean of its divisors is an integer number (196391678).

Almost surely, 2^673342892 is an apocalyptic number.

It is an amenable number.

673342892 is a deficient number, since it is larger than the sum of its proper divisors (505007176).

673342892 is a wasteful number, since it uses less digits than its factorization.

673342892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168335727 (or 168335725 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 673342892 is about 25948.8514582052. The cubic root of 673342892 is about 876.4868942453.

The spelling of 673342892 in words is "six hundred seventy-three million, three hundred forty-two thousand, eight hundred ninety-two".