673407877 has 8 divisors (see below), whose sum is σ = 688365216. Its totient is φ = 658534032.

The previous prime is 673407857. The next prime is 673407901. The reversal of 673407877 is 778704376.

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

It is a cyclic number.

It is not a de Polignac number, because 673407877 - 2¹¹ = 673405829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 673407877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673407857) 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, 4423 + ... + 36964.

It is an arithmetic number, because the mean of its divisors is an integer number (86045652).

Almost surely, 2^673407877 is an apocalyptic number.

It is an amenable number.

673407877 is a deficient number, since it is larger than the sum of its proper divisors (14957339).

673407877 is a wasteful number, since it uses less digits than its factorization.

673407877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41747.

The product of its (nonzero) digits is 1382976, while the sum is 49.

The square root of 673407877 is about 25950.1036028760. The cubic root of 673407877 is about 876.5150902156.

The spelling of 673407877 in words is "six hundred seventy-three million, four hundred seven thousand, eight hundred seventy-seven".