6477071236 has 24 divisors (see below), whose sum is σ = 11742192000. Its totient is φ = 3122472864.

The previous prime is 6477071233. The next prime is 6477071243. The reversal of 6477071236 is 6321707746.

It is a junction number, because it is equal to n+sod(n) for n = 6477071192 and 6477071201.

It is not an unprimeable number, because it can be changed into a prime (6477071231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44575 + ... + 122233.

It is an arithmetic number, because the mean of its divisors is an integer number (489258000).

Almost surely, 2^6477071236 is an apocalyptic number.

It is an amenable number.

6477071236 is a deficient number, since it is larger than the sum of its proper divisors (5265120764).

6477071236 is a wasteful number, since it uses less digits than its factorization.

6477071236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78411 (or 78409 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 43.

The square root of 6477071236 is about 80480.2537023834. The cubic root of 6477071236 is about 1864.0585862243.

The spelling of 6477071236 in words is "six billion, four hundred seventy-seven million, seventy-one thousand, two hundred thirty-six".