2814906463 has 8 divisors (see below), whose sum is σ = 2893068288. Its totient is φ = 2737321944.

The previous prime is 2814906397. The next prime is 2814906491. The reversal of 2814906463 is 3646094182.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2814906463 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2814906763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134431 + ... + 153952.

It is an arithmetic number, because the mean of its divisors is an integer number (361633536).

Almost surely, 2^2814906463 is an apocalyptic number.

2814906463 is a deficient number, since it is larger than the sum of its proper divisors (78161825).

2814906463 is a wasteful number, since it uses less digits than its factorization.

2814906463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288653.

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 2814906463 is about 53055.6920885969. The cubic root of 2814906463 is about 1411.9565184884.

The spelling of 2814906463 in words is "two billion, eight hundred fourteen million, nine hundred six thousand, four hundred sixty-three".