8270700012 has 36 divisors (see below), whose sum is σ = 21023304120. Its totient is φ = 2741496192.

The previous prime is 8270699989. The next prime is 8270700017. The reversal of 8270700012 is 2100070728.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (8270700017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 635293 + ... + 648180.

It is an arithmetic number, because the mean of its divisors is an integer number (583980670).

Almost surely, 2^8270700012 is an apocalyptic number.

It is an amenable number.

8270700012 is an abundant number, since it is smaller than the sum of its proper divisors (12752604108).

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

8270700012 is a wasteful number, since it uses less digits than its factorization.

8270700012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283662 (or 1283657 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 8270700012 is about 90943.3890505517. The cubic root of 8270700012 is about 2022.3085729236.

The spelling of 8270700012 in words is "eight billion, two hundred seventy million, seven hundred thousand, twelve".