764990003 has 2 divisors, whose sum is σ = 764990004. Its totient is φ = 764990002.

The previous prime is 764989993. The next prime is 764990011. The reversal of 764990003 is 300099467.

764990003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 764990003 - 2¹⁰ = 764988979 is a prime.

It is not a weakly prime, because it can be changed into another prime (764990063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 382495001 + 382495002.

It is an arithmetic number, because the mean of its divisors is an integer number (382495002).

Almost surely, 2^764990003 is an apocalyptic number.

764990003 is a deficient number, since it is larger than the sum of its proper divisors (1).

764990003 is an equidigital number, since it uses as much as digits as its factorization.

764990003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 764990003 is about 27658.4526501393. The cubic root of 764990003 is about 914.5734434684.

The spelling of 764990003 in words is "seven hundred sixty-four million, nine hundred ninety thousand, three".