78080337 has 24 divisors (see below), whose sum is σ = 120126240. Its totient is φ = 48700800.

The previous prime is 78080309. The next prime is 78080357. The reversal of 78080337 is 73308087.

It is not a de Polignac number, because 78080337 - 2⁸ = 78080081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (78080357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25962 + ... + 28812.

It is an arithmetic number, because the mean of its divisors is an integer number (5005260).

Almost surely, 2^78080337 is an apocalyptic number.

It is an amenable number.

78080337 is a deficient number, since it is larger than the sum of its proper divisors (42045903).

78080337 is a wasteful number, since it uses less digits than its factorization.

78080337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3053 (or 3050 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 78080337 is about 8836.3078828207. The cubic root of 78080337 is about 427.4125069742.

The spelling of 78080337 in words is "seventy-eight million, eighty thousand, three hundred thirty-seven".