7070272272 has 100 divisors (see below), whose sum is σ = 23386794816. Its totient is φ = 2020075200.

The previous prime is 7070272271. The next prime is 7070272333. The reversal of 7070272272 is 2722720707.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (7070272271) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 380604 + ... + 398747.

Almost surely, 2^7070272272 is an apocalyptic number.

7070272272 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7070272272 is an abundant number, since it is smaller than the sum of its proper divisors (16316522544).

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

7070272272 is a wasteful number, since it uses less digits than its factorization.

7070272272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779378 (or 779363 counting only the distinct ones).

The product of its (nonzero) digits is 38416, while the sum is 36.

The square root of 7070272272 is about 84084.9110839751. The cubic root of 7070272272 is about 1919.3111200527.

Adding to 7070272272 its reverse (2722720707), we get a palindrome (9792992979).

The spelling of 7070272272 in words is "seven billion, seventy million, two hundred seventy-two thousand, two hundred seventy-two".