673444701 has 12 divisors (see below), whose sum is σ = 978580512. Its totient is φ = 446273736.

The previous prime is 673444679. The next prime is 673444741. The reversal of 673444701 is 107444376.

It is a happy number.

It is not a de Polignac number, because 673444701 - 2⁷ = 673444573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673444741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222531 + ... + 225536.

It is an arithmetic number, because the mean of its divisors is an integer number (81548376).

Almost surely, 2^673444701 is an apocalyptic number.

It is an amenable number.

673444701 is a deficient number, since it is larger than the sum of its proper divisors (305135811).

673444701 is a wasteful number, since it uses less digits than its factorization.

673444701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448240 (or 448237 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 673444701 is about 25950.8131086484. The cubic root of 673444701 is about 876.5310667653.

The spelling of 673444701 in words is "six hundred seventy-three million, four hundred forty-four thousand, seven hundred one".