6471888970 has 16 divisors (see below), whose sum is σ = 11653746048. Its totient is φ = 2587789840.

The previous prime is 6471888961. The next prime is 6471888977. The reversal of 6471888970 is 798881746.

It is not an unprimeable number, because it can be changed into a prime (6471888977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92254 + ... + 146473.

It is an arithmetic number, because the mean of its divisors is an integer number (728359128).

Almost surely, 2^6471888970 is an apocalyptic number.

6471888970 is a deficient number, since it is larger than the sum of its proper divisors (5181857078).

6471888970 is a wasteful number, since it uses less digits than its factorization.

6471888970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241445.

The product of its (nonzero) digits is 5419008, while the sum is 58.

The square root of 6471888970 is about 80448.0513747847. The cubic root of 6471888970 is about 1863.5613128661.

The spelling of 6471888970 in words is "six billion, four hundred seventy-one million, eight hundred eighty-eight thousand, nine hundred seventy".