2648763358 has 4 divisors (see below), whose sum is σ = 3973145040. Its totient is φ = 1324381678.

The previous prime is 2648763307. The next prime is 2648763371. The reversal of 2648763358 is 8533678462.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662190838 + ... + 662190841.

It is an arithmetic number, because the mean of its divisors is an integer number (993286260).

Almost surely, 2^2648763358 is an apocalyptic number.

2648763358 is a deficient number, since it is larger than the sum of its proper divisors (1324381682).

2648763358 is a wasteful number, since it uses less digits than its factorization.

2648763358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324381681.

The product of its digits is 5806080, while the sum is 52.

The square root of 2648763358 is about 51466.1379744002. The cubic root of 2648763358 is about 1383.6122123894.

The spelling of 2648763358 in words is "two billion, six hundred forty-eight million, seven hundred sixty-three thousand, three hundred fifty-eight".