6475477970 has 64 divisors (see below), whose sum is σ = 13230000000. Its totient is φ = 2262214656.

The previous prime is 6475477961. The next prime is 6475477979. The reversal of 6475477970 is 797745746.

It is an interprime number because it is at equal distance from previous prime (6475477961) and next prime (6475477979).

It is not an unprimeable number, because it can be changed into a prime (6475477979) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3083981 + ... + 3086079.

It is an arithmetic number, because the mean of its divisors is an integer number (206718750).

Almost surely, 2^6475477970 is an apocalyptic number.

6475477970 is an abundant number, since it is smaller than the sum of its proper divisors (6754522030).

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

6475477970 is a wasteful number, since it uses less digits than its factorization.

6475477970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3387.

The product of its (nonzero) digits is 10372320, while the sum is 56.

The square root of 6475477970 is about 80470.3546034190. The cubic root of 6475477970 is about 1863.9057298579.

The spelling of 6475477970 in words is "six billion, four hundred seventy-five million, four hundred seventy-seven thousand, nine hundred seventy".