2446973812 has 24 divisors (see below), whose sum is σ = 4536556416. Its totient is φ = 1150892928.

The previous prime is 2446973783. The next prime is 2446973819. The reversal of 2446973812 is 2183796442.

It is a happy number.

It is a super-2 number, since 2×2446973812² = 11975361673227622688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2446973819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131563 + ... + 149005.

It is an arithmetic number, because the mean of its divisors is an integer number (189023184).

Almost surely, 2^2446973812 is an apocalyptic number.

It is an amenable number.

2446973812 is a deficient number, since it is larger than the sum of its proper divisors (2089582604).

2446973812 is a wasteful number, since it uses less digits than its factorization.

2446973812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19527 (or 19525 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The square root of 2446973812 is about 49466.8961225586. The cubic root of 2446973812 is about 1347.5444731370.

The spelling of 2446973812 in words is "two billion, four hundred forty-six million, nine hundred seventy-three thousand, eight hundred twelve".