2647246748 has 12 divisors (see below), whose sum is σ = 4641895440. Its totient is φ = 1320990912.

The previous prime is 2647246741. The next prime is 2647246769. The reversal of 2647246748 is 8476427462.

It is a junction number, because it is equal to n+sod(n) for n = 2647246696 and 2647246705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2647246741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655853 + ... + 659876.

It is an arithmetic number, because the mean of its divisors is an integer number (386824620).

Almost surely, 2^2647246748 is an apocalyptic number.

It is an amenable number.

2647246748 is a deficient number, since it is larger than the sum of its proper divisors (1994648692).

2647246748 is a wasteful number, since it uses less digits than its factorization.

2647246748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316236 (or 1316234 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 50.

The square root of 2647246748 is about 51451.4018079197. The cubic root of 2647246748 is about 1383.3480890412.

The spelling of 2647246748 in words is "two billion, six hundred forty-seven million, two hundred forty-six thousand, seven hundred forty-eight".