6428476105 has 16 divisors (see below), whose sum is σ = 7790072400. Its totient is φ = 5092243200.

The previous prime is 6428476073. The next prime is 6428476121. The reversal of 6428476105 is 5016748246.

It can be written as a sum of positive squares in 8 ways, for example, as 7338681 + 6421137424 = 2709^2 + 80132^2 .

It is not a de Polignac number, because 6428476105 - 2⁵ = 6428476073 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1124755 + ... + 1130455.

It is an arithmetic number, because the mean of its divisors is an integer number (486879525).

Almost surely, 2^6428476105 is an apocalyptic number.

It is an amenable number.

6428476105 is a deficient number, since it is larger than the sum of its proper divisors (1361596295).

6428476105 is a wasteful number, since it uses less digits than its factorization.

6428476105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7884.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 6428476105 is about 80177.7781246151. The cubic root of 6428476105 is about 1859.3850922428.

The spelling of 6428476105 in words is "six billion, four hundred twenty-eight million, four hundred seventy-six thousand, one hundred five".