77796003 has 16 divisors (see below), whose sum is σ = 105297920. Its totient is φ = 51084864.

The previous prime is 77796001. The next prime is 77796007. The reversal of 77796003 is 30069777.

It is not a de Polignac number, because 77796003 - 2¹ = 77796001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (77796001) 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 15 ways as a sum of consecutive naturals, for example, 68343 + ... + 69471.

It is an arithmetic number, because the mean of its divisors is an integer number (6581120).

Almost surely, 2^77796003 is an apocalyptic number.

77796003 is a deficient number, since it is larger than the sum of its proper divisors (27501917).

77796003 is a wasteful number, since it uses less digits than its factorization.

77796003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458.

The product of its (nonzero) digits is 55566, while the sum is 39.

The square root of 77796003 is about 8820.2042493357. The cubic root of 77796003 is about 426.8930602584.

The spelling of 77796003 in words is "seventy-seven million, seven hundred ninety-six thousand, three".