4473864280 has 32 divisors (see below), whose sum is σ = 10068170400. Its totient is φ = 1789194496.

The previous prime is 4473864277. The next prime is 4473864301. The reversal of 4473864280 is 824683744.

It is a self number, because there is not a number n which added to its sum of digits gives 4473864280.

It is a congruent number.

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, 314604 + ... + 328516.

It is an arithmetic number, because the mean of its divisors is an integer number (314630325).

Almost surely, 2^4473864280 is an apocalyptic number.

4473864280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4473864280 is an abundant number, since it is smaller than the sum of its proper divisors (5594306120).

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

4473864280 is a wasteful number, since it uses less digits than its factorization.

4473864280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21963 (or 21959 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 46.

The square root of 4473864280 is about 66886.9514927987. The cubic root of 4473864280 is about 1647.7611852315.

The spelling of 4473864280 in words is "four billion, four hundred seventy-three million, eight hundred sixty-four thousand, two hundred eighty".