2648383406 has 4 divisors (see below), whose sum is σ = 3972575112. Its totient is φ = 1324191702.

The previous prime is 2648383399. The next prime is 2648383411. The reversal of 2648383406 is 6043838462.

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, 662095850 + ... + 662095853.

It is an arithmetic number, because the mean of its divisors is an integer number (993143778).

Almost surely, 2^2648383406 is an apocalyptic number.

2648383406 is a deficient number, since it is larger than the sum of its proper divisors (1324191706).

2648383406 is a wasteful number, since it uses less digits than its factorization.

2648383406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324191705.

The product of its (nonzero) digits is 663552, while the sum is 44.

The square root of 2648383406 is about 51462.4465605746. The cubic root of 2648383406 is about 1383.5460517835.

The spelling of 2648383406 in words is "two billion, six hundred forty-eight million, three hundred eighty-three thousand, four hundred six".