2046664004 has 24 divisors (see below), whose sum is σ = 4465449408. Its totient is φ = 797401440.

The previous prime is 2046664003. The next prime is 2046664033. The reversal of 2046664004 is 4004666402.

It is not an unprimeable number, because it can be changed into a prime (2046664003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3322199 + ... + 3322814.

It is an arithmetic number, because the mean of its divisors is an integer number (186060392).

Almost surely, 2^2046664004 is an apocalyptic number.

It is an amenable number.

2046664004 is an abundant number, since it is smaller than the sum of its proper divisors (2418785404).

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

2046664004 is a wasteful number, since it uses less digits than its factorization.

2046664004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6645035 (or 6645033 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2046664004 is about 45240.0707780171. The cubic root of 2046664004 is about 1269.6446406922.

The spelling of 2046664004 in words is "two billion, forty-six million, six hundred sixty-four thousand, four".