76993363 has 2 divisors, whose sum is σ = 76993364. Its totient is φ = 76993362.

The previous prime is 76993361. The next prime is 76993381. The reversal of 76993363 is 36339967.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76993363 - 2¹ = 76993361 is a prime.

Together with 76993361, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (76993361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38496681 + 38496682.

It is an arithmetic number, because the mean of its divisors is an integer number (38496682).

Almost surely, 2^76993363 is an apocalyptic number.

76993363 is a deficient number, since it is larger than the sum of its proper divisors (1).

76993363 is an equidigital number, since it uses as much as digits as its factorization.

76993363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 551124, while the sum is 46.

The square root of 76993363 is about 8774.5862010695. The cubic root of 76993363 is about 425.4198628150.

The spelling of 76993363 in words is "seventy-six million, nine hundred ninety-three thousand, three hundred sixty-three".