78063303 has 32 divisors (see below), whose sum is σ = 116061120. Its totient is φ = 46448640.

The previous prime is 78063263. The next prime is 78063319. The reversal of 78063303 is 30336087.

It is a happy number.

It is not a de Polignac number, because 78063303 - 2⁸ = 78063047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78063703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76863 + ... + 77871.

It is an arithmetic number, because the mean of its divisors is an integer number (3626910).

Almost surely, 2^78063303 is an apocalyptic number.

78063303 is a deficient number, since it is larger than the sum of its proper divisors (37997817).

78063303 is a wasteful number, since it uses less digits than its factorization.

78063303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 78063303 is about 8835.3439661396. The cubic root of 78063303 is about 427.3814232877.

The spelling of 78063303 in words is "seventy-eight million, sixty-three thousand, three hundred three".