76750650340 has 144 divisors (see below), whose sum is σ = 200475475200. Its totient is φ = 24166771200.

The previous prime is 76750650311. The next prime is 76750650359. The reversal of 76750650340 is 4305605767.

It is a super-2 number, since 2×76750650340² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4700190 + ... + 4716490.

It is an arithmetic number, because the mean of its divisors is an integer number (1392190800).

Almost surely, 2^76750650340 is an apocalyptic number.

76750650340 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76750650340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100237737600).

76750650340 is an abundant number, since it is smaller than the sum of its proper divisors (123724824860).

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

76750650340 is a wasteful number, since it uses less digits than its factorization.

76750650340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16542 (or 16527 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 43.

The spelling of 76750650340 in words is "seventy-six billion, seven hundred fifty million, six hundred fifty thousand, three hundred forty".