7628161760 has 24 divisors (see below), whose sum is σ = 18021532536. Its totient is φ = 3051264640.

The previous prime is 7628161759. The next prime is 7628161789. The reversal of 7628161760 is 671618267.

It is a congruent number.

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, 23837846 + ... + 23838165.

It is an arithmetic number, because the mean of its divisors is an integer number (750897189).

Almost surely, 2^7628161760 is an apocalyptic number.

It is an amenable number.

7628161760 is an abundant number, since it is smaller than the sum of its proper divisors (10393370776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7628161760 is a wasteful number, since it uses less digits than its factorization.

7628161760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47676026 (or 47676018 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 7628161760 is about 87339.3482915919. The cubic root of 7628161760 is about 1968.5206033417.

The spelling of 7628161760 in words is "seven billion, six hundred twenty-eight million, one hundred sixty-one thousand, seven hundred sixty".