676771205 has 32 divisors (see below), whose sum is σ = 933804288. Its totient is φ = 466048000.

The previous prime is 676771201. The next prime is 676771213. The reversal of 676771205 is 502177676.

It is not a de Polignac number, because 676771205 - 2² = 676771201 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676771201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125117 + ... + 130413.

It is an arithmetic number, because the mean of its divisors is an integer number (29181384).

Almost surely, 2^676771205 is an apocalyptic number.

It is an amenable number.

676771205 is a deficient number, since it is larger than the sum of its proper divisors (257033083).

676771205 is a wasteful number, since it uses less digits than its factorization.

676771205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5437.

The product of its (nonzero) digits is 123480, while the sum is 41.

The square root of 676771205 is about 26014.8266379002. The cubic root of 676771205 is about 877.9719157584.

The spelling of 676771205 in words is "six hundred seventy-six million, seven hundred seventy-one thousand, two hundred five".