2446766338 has 4 divisors (see below), whose sum is σ = 3670149510. Its totient is φ = 1223383168.

The previous prime is 2446766281. The next prime is 2446766341. The reversal of 2446766338 is 8336676442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8336676442 = 2 ⋅4168338221.

It can be written as a sum of positive squares in only one way, i.e., 1299386209 + 1147380129 = 36047^2 + 33873^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2446766291 and 2446766300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611691583 + ... + 611691586.

Almost surely, 2^2446766338 is an apocalyptic number.

2446766338 is a deficient number, since it is larger than the sum of its proper divisors (1223383172).

2446766338 is a wasteful number, since it uses less digits than its factorization.

2446766338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223383171.

The product of its digits is 3483648, while the sum is 49.

The square root of 2446766338 is about 49464.7989786676. The cubic root of 2446766338 is about 1347.5063868632.

The spelling of 2446766338 in words is "two billion, four hundred forty-six million, seven hundred sixty-six thousand, three hundred thirty-eight".