7901690748748 has 6 divisors (see below), whose sum is σ = 13827958810316. Its totient is φ = 3950845374372.

The previous prime is 7901690748691. The next prime is 7901690748761. The reversal of 7901690748748 is 8478470961097.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 987711343590 + ... + 987711343597.

Almost surely, 2^{7901690748748} is an apocalyptic number.

It is an amenable number.

7901690748748 is a deficient number, since it is larger than the sum of its proper divisors (5926268061568).

7901690748748 is a wasteful number, since it uses less digits than its factorization.

7901690748748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975422687191 (or 1975422687189 counting only the distinct ones).

The product of its (nonzero) digits is 170698752, while the sum is 70.

The spelling of 7901690748748 in words is "seven trillion, nine hundred one billion, six hundred ninety million, seven hundred forty-eight thousand, seven hundred forty-eight".