2648744962 has 4 divisors (see below), whose sum is σ = 3973117446. Its totient is φ = 1324372480.

The previous prime is 2648744939. The next prime is 2648744999. The reversal of 2648744962 is 2694478462.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1343295801 + 1305449161 = 36651^2 + 36131^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662186239 + ... + 662186242.

Almost surely, 2^2648744962 is an apocalyptic number.

2648744962 is a deficient number, since it is larger than the sum of its proper divisors (1324372484).

2648744962 is a wasteful number, since it uses less digits than its factorization.

2648744962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324372483.

The product of its digits is 4644864, while the sum is 52.

The square root of 2648744962 is about 51465.9592546374. The cubic root of 2648744962 is about 1383.6090092608.

The spelling of 2648744962 in words is "two billion, six hundred forty-eight million, seven hundred forty-four thousand, nine hundred sixty-two".