673434711 has 6 divisors (see below), whose sum is σ = 972739040. Its totient is φ = 448956468.

The previous prime is 673434679. The next prime is 673434721. The reversal of 673434711 is 117434376.

It is not a de Polignac number, because 673434711 - 2⁵ = 673434679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673434721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37413031 + ... + 37413048.

Almost surely, 2^673434711 is an apocalyptic number.

673434711 is a deficient number, since it is larger than the sum of its proper divisors (299304329).

673434711 is a wasteful number, since it uses less digits than its factorization.

673434711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74826085 (or 74826082 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 673434711 is about 25950.6206284166. The cubic root of 673434711 is about 876.5267325373.

The spelling of 673434711 in words is "six hundred seventy-three million, four hundred thirty-four thousand, seven hundred eleven".