2800940495 has 8 divisors (see below), whose sum is σ = 3477029760. Its totient is φ = 2163484960.

The previous prime is 2800940479. The next prime is 2800940507. The reversal of 2800940495 is 5940490082.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2800940495 - 2⁴ = 2800940479 is a prime.

It is a congruent number.

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, 9658271 + ... + 9658560.

It is an arithmetic number, because the mean of its divisors is an integer number (434628720).

Almost surely, 2^2800940495 is an apocalyptic number.

2800940495 is a deficient number, since it is larger than the sum of its proper divisors (676089265).

2800940495 is a wasteful number, since it uses less digits than its factorization.

2800940495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19316865.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 2800940495 is about 52923.9123175904. The cubic root of 2800940495 is about 1409.6175370623.

The spelling of 2800940495 in words is "two billion, eight hundred million, nine hundred forty thousand, four hundred ninety-five".