2671874928 has 30 divisors (see below), whose sum is σ = 7477539264. Its totient is φ = 890624928.

The previous prime is 2671874923. The next prime is 2671874929. The reversal of 2671874928 is 8294781762.

It is a happy number.

2671874928 is a `hidden beast` number, since 2 + 6 + 71 + 87 + 492 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2671874923) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9277200 + ... + 9277487.

Almost surely, 2^2671874928 is an apocalyptic number.

It is an amenable number.

2671874928 is an abundant number, since it is smaller than the sum of its proper divisors (4805664336).

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

2671874928 is a wasteful number, since it uses less digits than its factorization.

2671874928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18554701 (or 18554692 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 54.

The square root of 2671874928 is about 51690.1821238811. The cubic root of 2671874928 is about 1387.6247632636.

The spelling of 2671874928 in words is "two billion, six hundred seventy-one million, eight hundred seventy-four thousand, nine hundred twenty-eight".