2677121097 has 16 divisors (see below), whose sum is σ = 4088248320. Its totient is φ = 1526473872.

The previous prime is 2677121089. The next prime is 2677121099. The reversal of 2677121097 is 7901217762.

It is not a de Polignac number, because 2677121097 - 2³ = 2677121089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2677121099) 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, 127947 + ... + 147392.

It is an arithmetic number, because the mean of its divisors is an integer number (255515520).

Almost surely, 2^2677121097 is an apocalyptic number.

It is an amenable number.

2677121097 is a deficient number, since it is larger than the sum of its proper divisors (1411127223).

2677121097 is a wasteful number, since it uses less digits than its factorization.

2677121097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275812.

The product of its (nonzero) digits is 74088, while the sum is 42.

The square root of 2677121097 is about 51740.9035193627. The cubic root of 2677121097 is about 1388.5323599741.

The spelling of 2677121097 in words is "two billion, six hundred seventy-seven million, one hundred twenty-one thousand, ninety-seven".