4742206446 has 16 divisors (see below), whose sum is σ = 9534071808. Its totient is φ = 1572459000.

The previous prime is 4742206421. The next prime is 4742206459. The reversal of 4742206446 is 6446022474.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2067880 + ... + 2070171.

It is an arithmetic number, because the mean of its divisors is an integer number (595879488).

Almost surely, 2^4742206446 is an apocalyptic number.

4742206446 is an abundant number, since it is smaller than the sum of its proper divisors (4791865362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4742206446 is a wasteful number, since it uses less digits than its factorization.

4742206446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4138247.

The product of its (nonzero) digits is 258048, while the sum is 39.

The square root of 4742206446 is about 68863.6801659627. The cubic root of 4742206446 is about 1680.0678409396.

The spelling of 4742206446 in words is "four billion, seven hundred forty-two million, two hundred six thousand, four hundred forty-six".