76238940996 has 81 divisors (see below), whose sum is σ = 204793770909. Its totient is φ = 23909263488.

The previous prime is 76238940983. The next prime is 76238940997. The reversal of 76238940996 is 69904983267.

The square root of 76238940996 is 276114.

It is a perfect power (a square), and thus also a powerful number.

76238940996 is a `hidden beast` number, since 7 + 62 + 3 + 89 + 409 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 59355576900 + 16883364096 = 243630^2 + 129936^2 .

It is a super-2 number, since 2×76238940996² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (76238940997) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 28162275 + ... + 28164981.

Almost surely, 2^76238940996 is an apocalyptic number.

76238940996 is the 276114-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76238940996

76238940996 is an abundant number, since it is smaller than the sum of its proper divisors (128554829913).

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

76238940996 is a wasteful number, since it uses less digits than its factorization.

76238940996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5458 (or 2729 counting only the distinct ones).

The product of its (nonzero) digits is 35271936, while the sum is 63.

The spelling of 76238940996 in words is "seventy-six billion, two hundred thirty-eight million, nine hundred forty thousand, nine hundred ninety-six".