7948812027 has 8 divisors (see below), whose sum is σ = 11413678864. Its totient is φ = 4891576608.

The previous prime is 7948812023. The next prime is 7948812037. The reversal of 7948812027 is 7202188497.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7948812027 - 2² = 7948812023 is a prime.

It is a super-2 number, since 2×7948812027² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7948812023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101907808 + ... + 101907885.

It is an arithmetic number, because the mean of its divisors is an integer number (1426709858).

Almost surely, 2^7948812027 is an apocalyptic number.

7948812027 is a deficient number, since it is larger than the sum of its proper divisors (3464866837).

7948812027 is a wasteful number, since it uses less digits than its factorization.

7948812027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203815709.

The product of its (nonzero) digits is 451584, while the sum is 48.

The square root of 7948812027 is about 89156.1104299644. The cubic root of 7948812027 is about 1995.7252051576.

The spelling of 7948812027 in words is "seven billion, nine hundred forty-eight million, eight hundred twelve thousand, twenty-seven".