2106677376 has 64 divisors (see below), whose sum is σ = 6217634400. Its totient is φ = 702224640.

The previous prime is 2106677369. The next prime is 2106677389. The reversal of 2106677376 is 6737766012.

2106677376 is a `hidden beast` number, since 210 + 6 + 67 + 7 + 376 = 666.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301330 + ... + 308241.

Almost surely, 2^2106677376 is an apocalyptic number.

It is an amenable number.

2106677376 is an abundant number, since it is smaller than the sum of its proper divisors (4110957024).

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

2106677376 is an equidigital number, since it uses as much as digits as its factorization.

2106677376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609594 (or 609576 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 45.

The square root of 2106677376 is about 45898.5552713808. Note that the first 3 decimals coincide. The cubic root of 2106677376 is about 1281.9350160101.

The spelling of 2106677376 in words is "two billion, one hundred six million, six hundred seventy-seven thousand, three hundred seventy-six".