673753342 has 8 divisors (see below), whose sum is σ = 1010756376. Its totient is φ = 336834552.

The previous prime is 673753291. The next prime is 673753373. The reversal of 673753342 is 243357376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 673753295 and 673753304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5773 + ... + 37159.

It is an arithmetic number, because the mean of its divisors is an integer number (126344547).

Almost surely, 2^673753342 is an apocalyptic number.

673753342 is a deficient number, since it is larger than the sum of its proper divisors (337003034).

673753342 is a wasteful number, since it uses less digits than its factorization.

673753342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42122.

The product of its digits is 317520, while the sum is 40.

The square root of 673753342 is about 25956.7590812104. The cubic root of 673753342 is about 876.6649516047.

The spelling of 673753342 in words is "six hundred seventy-three million, seven hundred fifty-three thousand, three hundred forty-two".