2043472479 has 8 divisors (see below), whose sum is σ = 2724892800. Its totient is φ = 1362183576.

The previous prime is 2043472469. The next prime is 2043472511. The reversal of 2043472479 is 9742743402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2043472479 - 2⁵ = 2043472447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2043472479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043472469) 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, 12294 + ... + 65100.

It is an arithmetic number, because the mean of its divisors is an integer number (340611600).

Almost surely, 2^2043472479 is an apocalyptic number.

2043472479 is a deficient number, since it is larger than the sum of its proper divisors (681420321).

2043472479 is a wasteful number, since it uses less digits than its factorization.

2043472479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65709.

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 2043472479 is about 45204.7838065840. The cubic root of 2043472479 is about 1268.9843449320.

The spelling of 2043472479 in words is "two billion, forty-three million, four hundred seventy-two thousand, four hundred seventy-nine".