78103334 has 8 divisors (see below), whose sum is σ = 117277848. Its totient is φ = 39010720.

The previous prime is 78103327. The next prime is 78103339. The reversal of 78103334 is 43330187.

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

It is a super-2 number, since 2×78103334² = 12200261563831112, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 78103297 and 78103306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78103339) 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 3 ways as a sum of consecutive naturals, for example, 18032 + ... + 21939.

It is an arithmetic number, because the mean of its divisors is an integer number (14659731).

Almost surely, 2^78103334 is an apocalyptic number.

78103334 is a deficient number, since it is larger than the sum of its proper divisors (39174514).

78103334 is a wasteful number, since it uses less digits than its factorization.

78103334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40950.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 78103334 is about 8837.6090658051. The cubic root of 78103334 is about 427.4544647874.

The spelling of 78103334 in words is "seventy-eight million, one hundred three thousand, three hundred thirty-four".