7698490102 has 4 divisors (see below), whose sum is σ = 11547735156. Its totient is φ = 3849245050.

The previous prime is 7698490099. The next prime is 7698490117. The reversal of 7698490102 is 2010948967.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1924622524 + ... + 1924622527.

It is an arithmetic number, because the mean of its divisors is an integer number (2886933789).

Almost surely, 2^7698490102 is an apocalyptic number.

7698490102 is a deficient number, since it is larger than the sum of its proper divisors (3849245054).

7698490102 is a wasteful number, since it uses less digits than its factorization.

7698490102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3849245053.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 7698490102 is about 87741.0400097925. The cubic root of 7698490102 is about 1974.5517416266.

The spelling of 7698490102 in words is "seven billion, six hundred ninety-eight million, four hundred ninety thousand, one hundred two".