2646160077 has 16 divisors (see below), whose sum is σ = 4051537920. Its totient is φ = 1519326000.

The previous prime is 2646160067. The next prime is 2646160081. The reversal of 2646160077 is 7700616462.

It is not a de Polignac number, because 2646160077 - 2⁷ = 2646159949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2646160037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2109549 + ... + 2110802.

It is an arithmetic number, because the mean of its divisors is an integer number (253221120).

Almost surely, 2^2646160077 is an apocalyptic number.

It is an amenable number.

2646160077 is a deficient number, since it is larger than the sum of its proper divisors (1405377843).

2646160077 is a wasteful number, since it uses less digits than its factorization.

2646160077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4220384.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 2646160077 is about 51440.8405549521. The cubic root of 2646160077 is about 1383.1587791492.

The spelling of 2646160077 in words is "two billion, six hundred forty-six million, one hundred sixty thousand, seventy-seven".