2046099864 has 32 divisors (see below), whose sum is σ = 5134141440. Its totient is φ = 679514400.

The previous prime is 2046099863. The next prime is 2046099883. The reversal of 2046099864 is 4689906402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046099863) 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, 150792 + ... + 163799.

It is an arithmetic number, because the mean of its divisors is an integer number (160441920).

Almost surely, 2^2046099864 is an apocalyptic number.

2046099864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2046099864 is an abundant number, since it is smaller than the sum of its proper divisors (3088041576).

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

2046099864 is a wasteful number, since it uses less digits than its factorization.

2046099864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314871 (or 314867 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 2046099864 is about 45233.8353890094. The cubic root of 2046099864 is about 1269.5279755327.

The spelling of 2046099864 in words is "two billion, forty-six million, ninety-nine thousand, eight hundred sixty-four".