76347650966 has 4 divisors (see below), whose sum is σ = 114521476452. Its totient is φ = 38173825482.

The previous prime is 76347650963. The next prime is 76347650969. The reversal of 76347650966 is 66905674367.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66905674367 = 7 ⋅9557953481.

It is an interprime number because it is at equal distance from previous prime (76347650963) and next prime (76347650969).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76347650963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19086912740 + ... + 19086912743.

It is an arithmetic number, because the mean of its divisors is an integer number (28630369113).

Almost surely, 2^76347650966 is an apocalyptic number.

76347650966 is a deficient number, since it is larger than the sum of its proper divisors (38173825486).

76347650966 is a wasteful number, since it uses less digits than its factorization.

76347650966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38173825485.

The product of its (nonzero) digits is 34292160, while the sum is 59.

The spelling of 76347650966 in words is "seventy-six billion, three hundred forty-seven million, six hundred fifty thousand, nine hundred sixty-six".