2446604402646 has 32 divisors (see below), whose sum is σ = 5348175095808. Its totient is φ = 742802094720.

The previous prime is 2446604402623. The next prime is 2446604402651. The reversal of 2446604402646 is 6462044066442.

It is a junction number, because it is equal to n+sod(n) for n = 2446604402595 and 2446604402604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386872930 + ... + 386879253.

It is an arithmetic number, because the mean of its divisors is an integer number (167130471744).

Almost surely, 2^{2446604402646} is an apocalyptic number.

2446604402646 is an abundant number, since it is smaller than the sum of its proper divisors (2901570693162).

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

2446604402646 is a wasteful number, since it uses less digits than its factorization.

2446604402646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773752236.

The product of its (nonzero) digits is 5308416, while the sum is 48.

The spelling of 2446604402646 in words is "two trillion, four hundred forty-six billion, six hundred four million, four hundred two thousand, six hundred forty-six".