7700316540 has 48 divisors (see below), whose sum is σ = 24641014272. Its totient is φ = 1760072256.

The previous prime is 7700316527. The next prime is 7700316541. The reversal of 7700316540 is 456130077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7700316541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9166624 + ... + 9167463.

It is an arithmetic number, because the mean of its divisors is an integer number (513354464).

Almost surely, 2^7700316540 is an apocalyptic number.

7700316540 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7700316540 is an abundant number, since it is smaller than the sum of its proper divisors (16940697732).

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

7700316540 is a wasteful number, since it uses less digits than its factorization.

7700316540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18334106 (or 18334104 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 7700316540 is about 87751.4475094286. The cubic root of 7700316540 is about 1974.7078809527.

The spelling of 7700316540 in words is "seven billion, seven hundred million, three hundred sixteen thousand, five hundred forty".