2043432608 has 48 divisors (see below), whose sum is σ = 4797636480. Its totient is φ = 837678336.

The previous prime is 2043432557. The next prime is 2043432617. The reversal of 2043432608 is 8062343402.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193163 + ... + 203466.

It is an arithmetic number, because the mean of its divisors is an integer number (99950760).

Almost surely, 2^2043432608 is an apocalyptic number.

2043432608 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2043432608 is an abundant number, since it is smaller than the sum of its proper divisors (2754203872).

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

2043432608 is a wasteful number, since it uses less digits than its factorization.

2043432608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396669 (or 396661 counting only the distinct ones).

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

The square root of 2043432608 is about 45204.3428002222. The cubic root of 2043432608 is about 1268.9760916598.

The spelling of 2043432608 in words is "two billion, forty-three million, four hundred thirty-two thousand, six hundred eight".