673049755 has 16 divisors (see below), whose sum is σ = 923465664. Its totient is φ = 461306880.

The previous prime is 673049731. The next prime is 673049761. The reversal of 673049755 is 557940376.

It is not a de Polignac number, because 673049755 - 2¹⁷ = 672918683 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129079 + ... + 134191.

It is an arithmetic number, because the mean of its divisors is an integer number (57716604).

Almost surely, 2^673049755 is an apocalyptic number.

673049755 is a deficient number, since it is larger than the sum of its proper divisors (250415909).

673049755 is a wasteful number, since it uses less digits than its factorization.

673049755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8886.

The product of its (nonzero) digits is 793800, while the sum is 46.

The square root of 673049755 is about 25943.2024815750. The cubic root of 673049755 is about 876.3596841540.

The spelling of 673049755 in words is "six hundred seventy-three million, forty-nine thousand, seven hundred fifty-five".