6478031104 has 36 divisors (see below), whose sum is σ = 12997855276. Its totient is φ = 3222208512.

The previous prime is 6478031099. The next prime is 6478031123. The reversal of 6478031104 is 4011308746.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1401753600 + 5076277504 = 37440^2 + 71248^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6478031104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16149 + ... + 114964.

Almost surely, 2^6478031104 is an apocalyptic number.

6478031104 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6478031104 is an abundant number, since it is smaller than the sum of its proper divisors (6519824172).

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

6478031104 is a wasteful number, since it uses less digits than its factorization.

6478031104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131322 (or 131308 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 6478031104 is about 80486.2168572980. The cubic root of 6478031104 is about 1864.1506629126.

The spelling of 6478031104 in words is "six billion, four hundred seventy-eight million, thirty-one thousand, one hundred four".