2681430967 has 2 divisors, whose sum is σ = 2681430968. Its totient is φ = 2681430966.

The previous prime is 2681430949. The next prime is 2681430977. The reversal of 2681430967 is 7690341862.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2681430967 - 2³¹ = 533947319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2681430977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1340715483 + 1340715484.

It is an arithmetic number, because the mean of its divisors is an integer number (1340715484).

Almost surely, 2^2681430967 is an apocalyptic number.

2681430967 is a deficient number, since it is larger than the sum of its proper divisors (1).

2681430967 is an equidigital number, since it uses as much as digits as its factorization.

2681430967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 2681430967 is about 51782.5353473543. The cubic root of 2681430967 is about 1389.2770885102.

The spelling of 2681430967 in words is "two billion, six hundred eighty-one million, four hundred thirty thousand, nine hundred sixty-seven".