6474998016 has 54 divisors (see below), whose sum is σ = 18669022190. Its totient is φ = 2158331904.

The previous prime is 6474997943. The next prime is 6474998027. The reversal of 6474998016 is 6108994746.

6474998016 is a `hidden beast` number, since 6 + 474 + 99 + 80 + 1 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6287855616 + 187142400 = 79296^2 + 13680^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1402861 + ... + 1407468.

Almost surely, 2^6474998016 is an apocalyptic number.

It is an amenable number.

6474998016 is an abundant number, since it is smaller than the sum of its proper divisors (12194024174).

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

6474998016 is a wasteful number, since it uses less digits than its factorization.

6474998016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2810351 (or 2810334 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The square root of 6474998016 is about 80467.3723691783. The cubic root of 6474998016 is about 1863.8596786312.

The spelling of 6474998016 in words is "six billion, four hundred seventy-four million, nine hundred ninety-eight thousand, sixteen".