2694840463 has 16 divisors (see below), whose sum is σ = 3116608000. Its totient is φ = 2282388192.

The previous prime is 2694840439. The next prime is 2694840469. The reversal of 2694840463 is 3640484962.

It is not a de Polignac number, because 2694840463 - 2¹³ = 2694832271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2694840469) 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, 284518 + ... + 293836.

It is an arithmetic number, because the mean of its divisors is an integer number (194788000).

Almost surely, 2^2694840463 is an apocalyptic number.

2694840463 is a deficient number, since it is larger than the sum of its proper divisors (421767537).

2694840463 is a wasteful number, since it uses less digits than its factorization.

2694840463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9814.

The product of its (nonzero) digits is 995328, while the sum is 46.

The square root of 2694840463 is about 51911.8528180222. The cubic root of 2694840463 is about 1391.5891048904.

The spelling of 2694840463 in words is "two billion, six hundred ninety-four million, eight hundred forty thousand, four hundred sixty-three".