78680483 has 8 divisors (see below), whose sum is σ = 90848352. Its totient is φ = 66744576.

The previous prime is 78680477. The next prime is 78680521. The reversal of 78680483 is 38408687.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 78680483 - 2⁴ = 78680467 is a prime.

It is a super-2 number, since 2×78680483² = 12381236810226578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (78680443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57260 + ... + 58617.

It is an arithmetic number, because the mean of its divisors is an integer number (11356044).

Almost surely, 2^78680483 is an apocalyptic number.

78680483 is a deficient number, since it is larger than the sum of its proper divisors (12167869).

78680483 is a wasteful number, since it uses less digits than its factorization.

78680483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115981.

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 78680483 is about 8870.2019706431. The cubic root of 78680483 is about 428.5047815357.

The spelling of 78680483 in words is "seventy-eight million, six hundred eighty thousand, four hundred eighty-three".