2176954340 has 24 divisors (see below), whose sum is σ = 4987204992. Its totient is φ = 791619680.

The previous prime is 2176954333. The next prime is 2176954361. The reversal of 2176954340 is 434596712.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4947404 + ... + 4947843.

It is an arithmetic number, because the mean of its divisors is an integer number (207800208).

Almost surely, 2^2176954340 is an apocalyptic number.

2176954340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2176954340 is an abundant number, since it is smaller than the sum of its proper divisors (2810250652).

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

2176954340 is a wasteful number, since it uses less digits than its factorization.

2176954340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9895267 (or 9895265 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 2176954340 is about 46657.8432849183. The cubic root of 2176954340 is about 1296.0341346811.

The spelling of 2176954340 in words is "two billion, one hundred seventy-six million, nine hundred fifty-four thousand, three hundred forty".