1232903964 has 24 divisors (see below), whose sum is σ = 2894429440. Its totient is φ = 408446064.

The previous prime is 1232903951. The next prime is 1232903981. The reversal of 1232903964 is 4693092321.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313204 + ... + 317115.

Almost surely, 2^1232903964 is an apocalyptic number.

It is an amenable number.

1232903964 is an abundant number, since it is smaller than the sum of its proper divisors (1661525476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1232903964 is a wasteful number, since it uses less digits than its factorization.

1232903964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630489 (or 630487 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 1232903964 is about 35112.7322206632. The cubic root of 1232903964 is about 1072.2838120877.

The spelling of 1232903964 in words is "one billion, two hundred thirty-two million, nine hundred three thousand, nine hundred sixty-four".