6473626788 has 12 divisors (see below), whose sum is σ = 15105129200. Its totient is φ = 2157875592.

The previous prime is 6473626771. The next prime is 6473626799. The reversal of 6473626788 is 8876263746.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×6473626788² = 83815687580622393888, which contains 22 as substring.

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, 269734438 + ... + 269734461.

Almost surely, 2^6473626788 is an apocalyptic number.

It is an amenable number.

6473626788 is an abundant number, since it is smaller than the sum of its proper divisors (8631502412).

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

6473626788 is a wasteful number, since it uses less digits than its factorization.

6473626788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539468906 (or 539468904 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 57.

The square root of 6473626788 is about 80458.8515205133. The cubic root of 6473626788 is about 1863.7280977921.

The spelling of 6473626788 in words is "six billion, four hundred seventy-three million, six hundred twenty-six thousand, seven hundred eighty-eight".