673734070 has 16 divisors (see below), whose sum is σ = 1213030800. Its totient is φ = 269424864.

The previous prime is 673734059. The next prime is 673734071. The reversal of 673734070 is 70437376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673734071) 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, 54856 + ... + 66004.

It is an arithmetic number, because the mean of its divisors is an integer number (75814425).

Almost surely, 2^673734070 is an apocalyptic number.

673734070 is a deficient number, since it is larger than the sum of its proper divisors (539296730).

673734070 is a wasteful number, since it uses less digits than its factorization.

673734070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17199.

The product of its (nonzero) digits is 74088, while the sum is 37.

The square root of 673734070 is about 25956.3878457693. The cubic root of 673734070 is about 876.6565928345.

The spelling of 673734070 in words is "six hundred seventy-three million, seven hundred thirty-four thousand, seventy".