7894948319002 has 8 divisors (see below), whose sum is σ = 11842435433556. Its totient is φ = 3947469841152.

The previous prime is 7894948318973. The next prime is 7894948319017. The reversal of 7894948319002 is 2009138494987.

It can be written as a sum of positive squares in 2 ways, for example, as 6711006294721 + 1183942024281 = 2590561^2 + 1088091^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1125468 + ... + 4129960.

Almost surely, 2^{7894948319002} is an apocalyptic number.

7894948319002 is a deficient number, since it is larger than the sum of its proper divisors (3947487114554).

7894948319002 is a wasteful number, since it uses less digits than its factorization.

7894948319002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4318352.

The product of its (nonzero) digits is 31352832, while the sum is 64.

The spelling of 7894948319002 in words is "seven trillion, eight hundred ninety-four billion, nine hundred forty-eight million, three hundred nineteen thousand, two".