7696643516 has 6 divisors (see below), whose sum is σ = 13469126160. Its totient is φ = 3848321756.

The previous prime is 7696643501. The next prime is 7696643551. The reversal of 7696643516 is 6153466967.

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, 962080436 + ... + 962080443.

It is an arithmetic number, because the mean of its divisors is an integer number (2244854360).

Almost surely, 2^7696643516 is an apocalyptic number.

It is an amenable number.

7696643516 is a deficient number, since it is larger than the sum of its proper divisors (5772482644).

7696643516 is a wasteful number, since it uses less digits than its factorization.

7696643516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1924160883 (or 1924160881 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 53.

The square root of 7696643516 is about 87730.5164466732. The cubic root of 7696643516 is about 1974.3938547717.

The spelling of 7696643516 in words is "seven billion, six hundred ninety-six million, six hundred forty-three thousand, five hundred sixteen".