77064003 has 24 divisors (see below), whose sum is σ = 113675328. Its totient is φ = 50296752.

The previous prime is 77063993. The next prime is 77064023. The reversal of 77064003 is 30046077.

It is not a de Polignac number, because 77064003 - 2⁶ = 77063939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (77064023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136600 + ... + 137162.

It is an arithmetic number, because the mean of its divisors is an integer number (4736472).

Almost surely, 2^77064003 is an apocalyptic number.

77064003 is a deficient number, since it is larger than the sum of its proper divisors (36611325).

77064003 is a wasteful number, since it uses less digits than its factorization.

77064003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863 (or 860 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 77064003 is about 8778.6105392596. The cubic root of 77064003 is about 425.5499280224.

The spelling of 77064003 in words is "seventy-seven million, sixty-four thousand, three".