673294775 has 48 divisors (see below), whose sum is σ = 915530688. Its totient is φ = 489216000.

The previous prime is 673294763. The next prime is 673294777. The reversal of 673294775 is 577492376.

It is not a de Polignac number, because 673294775 - 2⁸ = 673294519 is a prime.

It is a Duffinian number.

Its product of digits (2222640) is a multiple of the sum of its prime divisors (567).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673294777) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1599065 + ... + 1599485.

It is an arithmetic number, because the mean of its divisors is an integer number (19073556).

Almost surely, 2^673294775 is an apocalyptic number.

673294775 is a deficient number, since it is larger than the sum of its proper divisors (242235913).

673294775 is a wasteful number, since it uses less digits than its factorization.

673294775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572 (or 567 counting only the distinct ones).

The product of its digits is 2222640, while the sum is 50.

The square root of 673294775 is about 25947.9242907790. The cubic root of 673294775 is about 876.4660158662.

The spelling of 673294775 in words is "six hundred seventy-three million, two hundred ninety-four thousand, seven hundred seventy-five".