2676763257 has 16 divisors (see below), whose sum is σ = 4089824640. Its totient is φ = 1525473792.

The previous prime is 2676763211. The next prime is 2676763267. The reversal of 2676763257 is 7523676762.

It is not a de Polignac number, because 2676763257 - 2¹⁰ = 2676762233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2676763267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163032 + ... + 178697.

It is an arithmetic number, because the mean of its divisors is an integer number (255614040).

Almost surely, 2^2676763257 is an apocalyptic number.

It is an amenable number.

2676763257 is a deficient number, since it is larger than the sum of its proper divisors (1413061383).

2676763257 is a wasteful number, since it uses less digits than its factorization.

2676763257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342112.

The product of its digits is 4445280, while the sum is 51.

The square root of 2676763257 is about 51737.4454046583. The cubic root of 2676763257 is about 1388.4704907071.

The spelling of 2676763257 in words is "two billion, six hundred seventy-six million, seven hundred sixty-three thousand, two hundred fifty-seven".