76998487353 has 8 divisors (see below), whose sum is σ = 102939891648. Its totient is φ = 51194703984.

The previous prime is 76998487343. The next prime is 76998487381. The reversal of 76998487353 is 35378489967.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 76998487353 - 2¹⁶ = 76998421817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76998487303) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 34403925 + ... + 34406162.

It is an arithmetic number, because the mean of its divisors is an integer number (12867486456).

Almost surely, 2^76998487353 is an apocalyptic number.

It is an amenable number.

76998487353 is a deficient number, since it is larger than the sum of its proper divisors (25941404295).

76998487353 is a wasteful number, since it uses less digits than its factorization.

76998487353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68810463.

The product of its digits is 274337280, while the sum is 69.

The spelling of 76998487353 in words is "seventy-six billion, nine hundred ninety-eight million, four hundred eighty-seven thousand, three hundred fifty-three".