7948870630 has 16 divisors (see below), whose sum is σ = 14339283840. Its totient is φ = 3172588992.

The previous prime is 7948870597. The next prime is 7948870661. The reversal of 7948870630 is 360788497.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865110 + ... + 874249.

It is an arithmetic number, because the mean of its divisors is an integer number (896205240).

Almost surely, 2^7948870630 is an apocalyptic number.

7948870630 is a deficient number, since it is larger than the sum of its proper divisors (6390413210).

7948870630 is a wasteful number, since it uses less digits than its factorization.

7948870630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739823.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The square root of 7948870630 is about 89156.4390832205. The cubic root of 7948870630 is about 1995.7301096723.

The spelling of 7948870630 in words is "seven billion, nine hundred forty-eight million, eight hundred seventy thousand, six hundred thirty".