4442446046 has 4 divisors (see below), whose sum is σ = 6663669072. Its totient is φ = 2221223022.

The previous prime is 4442446037. The next prime is 4442446091. The reversal of 4442446046 is 6406442444.

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, 1110611510 + ... + 1110611513.

It is an arithmetic number, because the mean of its divisors is an integer number (1665917268).

Almost surely, 2^4442446046 is an apocalyptic number.

4442446046 is a deficient number, since it is larger than the sum of its proper divisors (2221223026).

4442446046 is a wasteful number, since it uses less digits than its factorization.

4442446046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221223025.

The product of its (nonzero) digits is 294912, while the sum is 38.

The square root of 4442446046 is about 66651.6769931560. The cubic root of 4442446046 is about 1643.8949222251.

The spelling of 4442446046 in words is "four billion, four hundred forty-two million, four hundred forty-six thousand, forty-six".