7970527930 has 32 divisors (see below), whose sum is σ = 15164804160. Its totient is φ = 3007860480.

The previous prime is 7970527919. The next prime is 7970527933. The reversal of 7970527930 is 397250797.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (7970527933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41244 + ... + 132823.

It is an arithmetic number, because the mean of its divisors is an integer number (473900130).

Almost surely, 2^7970527930 is an apocalyptic number.

7970527930 is a deficient number, since it is larger than the sum of its proper divisors (7194276230).

7970527930 is a wasteful number, since it uses less digits than its factorization.

7970527930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174334.

The product of its (nonzero) digits is 833490, while the sum is 49.

The square root of 7970527930 is about 89277.8132012652. The cubic root of 7970527930 is about 1997.5409719964.

The spelling of 7970527930 in words is "seven billion, nine hundred seventy million, five hundred twenty-seven thousand, nine hundred thirty".