4472297846 has 4 divisors (see below), whose sum is σ = 6708446772. Its totient is φ = 2236148922.

The previous prime is 4472297821. The next prime is 4472297849. The reversal of 4472297846 is 6487922744.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4472297849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1118074460 + ... + 1118074463.

It is an arithmetic number, because the mean of its divisors is an integer number (1677111693).

Almost surely, 2^4472297846 is an apocalyptic number.

4472297846 is a deficient number, since it is larger than the sum of its proper divisors (2236148926).

4472297846 is a wasteful number, since it uses less digits than its factorization.

4472297846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236148925.

The product of its digits is 5419008, while the sum is 53.

The square root of 4472297846 is about 66875.2409042390. The cubic root of 4472297846 is about 1647.5688525870.

The spelling of 4472297846 in words is "four billion, four hundred seventy-two million, two hundred ninety-seven thousand, eight hundred forty-six".