7940660102 has 16 divisors (see below), whose sum is σ = 12219863040. Its totient is φ = 3867855432.

The previous prime is 7940660083. The next prime is 7940660113. The reversal of 7940660102 is 2010660497.

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, 87602 + ... + 153477.

It is an arithmetic number, because the mean of its divisors is an integer number (763741440).

Almost surely, 2^7940660102 is an apocalyptic number.

7940660102 is a deficient number, since it is larger than the sum of its proper divisors (4279202938).

7940660102 is a wasteful number, since it uses less digits than its factorization.

7940660102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241507.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 7940660102 is about 89110.3815612973. The cubic root of 7940660102 is about 1995.0427313959.

The spelling of 7940660102 in words is "seven billion, nine hundred forty million, six hundred sixty thousand, one hundred two".