2676463263 has 16 divisors (see below), whose sum is σ = 3966079840. Its totient is φ = 1783881792.

The previous prime is 2676463261. The next prime is 2676463301. The reversal of 2676463263 is 3623646762.

2676463263 is a `hidden beast` number, since 2 + 6 + 7 + 6 + 4 + 632 + 6 + 3 = 666.

It is not a de Polignac number, because 2676463263 - 2¹ = 2676463261 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 (2676463261) 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, 136995 + ... + 155307.

It is an arithmetic number, because the mean of its divisors is an integer number (247879990).

Almost surely, 2^2676463263 is an apocalyptic number.

2676463263 is a deficient number, since it is larger than the sum of its proper divisors (1289616577).

2676463263 is a wasteful number, since it uses less digits than its factorization.

2676463263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23735 (or 23729 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 45.

The square root of 2676463263 is about 51734.5461273219. The cubic root of 2676463263 is about 1388.4186185593.

The spelling of 2676463263 in words is "two billion, six hundred seventy-six million, four hundred sixty-three thousand, two hundred sixty-three".