673340775 has 24 divisors (see below), whose sum is σ = 1120106880. Its totient is φ = 356905440.

The previous prime is 673340761. The next prime is 673340809. The reversal of 673340775 is 577043376.

It is not a de Polignac number, because 673340775 - 2⁶ = 673340711 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15315 + ... + 39764.

It is an arithmetic number, because the mean of its divisors is an integer number (46671120).

Almost surely, 2^673340775 is an apocalyptic number.

673340775 is a deficient number, since it is larger than the sum of its proper divisors (446766105).

673340775 is a wasteful number, since it uses less digits than its factorization.

673340775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55255 (or 55250 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 42.

The square root of 673340775 is about 25948.8106663870. The cubic root of 673340775 is about 876.4859756817.

The spelling of 673340775 in words is "six hundred seventy-three million, three hundred forty thousand, seven hundred seventy-five".