673480774 has 16 divisors (see below), whose sum is σ = 1016167680. Its totient is φ = 334764160.

The previous prime is 673480741. The next prime is 673480793. The reversal of 673480774 is 477084376.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317979 + ... + 320089.

It is an arithmetic number, because the mean of its divisors is an integer number (63510480).

Almost surely, 2^673480774 is an apocalyptic number.

673480774 is a deficient number, since it is larger than the sum of its proper divisors (342686906).

673480774 is a wasteful number, since it uses less digits than its factorization.

673480774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2975.

The product of its (nonzero) digits is 790272, while the sum is 46.

The square root of 673480774 is about 25951.5081257333. The cubic root of 673480774 is about 876.5467169197.

It can be divided in two parts, 67 and 3480774, that added together give a triangular number (3480841 = T₂₆₃₈).

The spelling of 673480774 in words is "six hundred seventy-three million, four hundred eighty thousand, seven hundred seventy-four".