78476941 has 8 divisors (see below), whose sum is σ = 80974080. Its totient is φ = 76017552.

The previous prime is 78476917. The next prime is 78476953. The reversal of 78476941 is 14967487.

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 78476941 - 2⁹ = 78476429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 78476891 and 78476900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78476141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5185 + ... + 13558.

It is an arithmetic number, because the mean of its divisors is an integer number (10121760).

Almost surely, 2^78476941 is an apocalyptic number.

It is an amenable number.

78476941 is a deficient number, since it is larger than the sum of its proper divisors (2497139).

78476941 is a wasteful number, since it uses less digits than its factorization.

78476941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18875.

The product of its digits is 338688, while the sum is 46.

The square root of 78476941 is about 8858.7211831054. The cubic root of 78476941 is about 428.1349564950.

The spelling of 78476941 in words is "seventy-eight million, four hundred seventy-six thousand, nine hundred forty-one".