2673446768 has 20 divisors (see below), whose sum is σ = 5405012688. Its totient is φ = 1278604800.

The previous prime is 2673446761. The next prime is 2673446771. The reversal of 2673446768 is 8676443762.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2673446761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3632033 + ... + 3632768.

Almost surely, 2^2673446768 is an apocalyptic number.

It is an amenable number.

2673446768 is an abundant number, since it is smaller than the sum of its proper divisors (2731565920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2673446768 is a wasteful number, since it uses less digits than its factorization.

2673446768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7264832 (or 7264826 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 53.

The square root of 2673446768 is about 51705.3843231051. The cubic root of 2673446768 is about 1387.8968189791.

The spelling of 2673446768 in words is "two billion, six hundred seventy-three million, four hundred forty-six thousand, seven hundred sixty-eight".