903430964 has 6 divisors (see below), whose sum is σ = 1581004194. Its totient is φ = 451715480.

The previous prime is 903430963. The next prime is 903430973. The reversal of 903430964 is 469034309.

903430964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 606144400 + 297286564 = 24620^2 + 17242^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (903430963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112928867 + ... + 112928874.

It is an arithmetic number, because the mean of its divisors is an integer number (263500699).

Almost surely, 2^903430964 is an apocalyptic number.

It is an amenable number.

903430964 is a deficient number, since it is larger than the sum of its proper divisors (677573230).

903430964 is a wasteful number, since it uses less digits than its factorization.

903430964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225857745 (or 225857743 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 903430964 is about 30057.1283392143. The cubic root of 903430964 is about 966.7147026995.

The spelling of 903430964 in words is "nine hundred three million, four hundred thirty thousand, nine hundred sixty-four".