673049734 has 8 divisors (see below), whose sum is σ = 1153799568. Its totient is φ = 288449880.

The previous prime is 673049731. The next prime is 673049761. The reversal of 673049734 is 437940376.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673049731) 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, 24037477 + ... + 24037504.

It is an arithmetic number, because the mean of its divisors is an integer number (144224946).

Almost surely, 2^673049734 is an apocalyptic number.

673049734 is a deficient number, since it is larger than the sum of its proper divisors (480749834).

673049734 is a wasteful number, since it uses less digits than its factorization.

673049734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48074990.

The product of its (nonzero) digits is 381024, while the sum is 43.

The square root of 673049734 is about 25943.2020768447. The cubic root of 673049734 is about 876.3596750395.

The spelling of 673049734 in words is "six hundred seventy-three million, forty-nine thousand, seven hundred thirty-four".