673652771 has 16 divisors (see below), whose sum is σ = 775008000. Its totient is φ = 579103200.

The previous prime is 673652753. The next prime is 673652813. The reversal of 673652771 is 177256376.

It is a cyclic number.

It is not a de Polignac number, because 673652771 - 2¹⁰ = 673651747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673652731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122501 + ... + 127881.

It is an arithmetic number, because the mean of its divisors is an integer number (48438000).

Almost surely, 2^673652771 is an apocalyptic number.

673652771 is a deficient number, since it is larger than the sum of its proper divisors (101355229).

673652771 is a wasteful number, since it uses less digits than its factorization.

673652771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6010.

The product of its digits is 370440, while the sum is 44.

The square root of 673652771 is about 25954.8217293049. The cubic root of 673652771 is about 876.6213295784.

The spelling of 673652771 in words is "six hundred seventy-three million, six hundred fifty-two thousand, seven hundred seventy-one".