6273920928 has 48 divisors (see below), whose sum is σ = 17966231136. Its totient is φ = 1901187840.

The previous prime is 6273920927. The next prime is 6273920971. The reversal of 6273920928 is 8290293726.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (6273920923) 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, 2969551 + ... + 2971662.

It is an arithmetic number, because the mean of its divisors is an integer number (374296482).

Almost surely, 2^6273920928 is an apocalyptic number.

It is an amenable number.

6273920928 is an abundant number, since it is smaller than the sum of its proper divisors (11692310208).

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

6273920928 is a wasteful number, since it uses less digits than its factorization.

6273920928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5941237 (or 5941229 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 6273920928 is about 79208.0862538668. The cubic root of 6273920928 is about 1844.3627696333.

The spelling of 6273920928 in words is "six billion, two hundred seventy-three million, nine hundred twenty thousand, nine hundred twenty-eight".