7861546360 has 16 divisors (see below), whose sum is σ = 17688479400. Its totient is φ = 3144618528.

The previous prime is 7861546331. The next prime is 7861546361. The reversal of 7861546360 is 636451687.

It is a super-2 number, since 2×7861546360² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7861546360.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7861546361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98269290 + ... + 98269369.

Almost surely, 2^7861546360 is an apocalyptic number.

It is an amenable number.

7861546360 is an abundant number, since it is smaller than the sum of its proper divisors (9826933040).

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

7861546360 is a wasteful number, since it uses less digits than its factorization.

7861546360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196538670 (or 196538666 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 7861546360 is about 88665.3616695945. The cubic root of 7861546360 is about 1988.3949887671.

The spelling of 7861546360 in words is "seven billion, eight hundred sixty-one million, five hundred forty-six thousand, three hundred sixty".