1232349904 has 10 divisors (see below), whose sum is σ = 2387677970. Its totient is φ = 616174944.

The previous prime is 1232349893. The next prime is 1232349929. The reversal of 1232349904 is 4099432321.

It can be written as a sum of positive squares in only one way, i.e., 1206867600 + 25482304 = 34740^2 + 5048^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38510919 + ... + 38510950.

It is an arithmetic number, because the mean of its divisors is an integer number (238767797).

Almost surely, 2^1232349904 is an apocalyptic number.

It is an amenable number.

1232349904 is a deficient number, since it is larger than the sum of its proper divisors (1155328066).

1232349904 is an equidigital number, since it uses as much as digits as its factorization.

1232349904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77021877 (or 77021871 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 1232349904 is about 35104.8416034028. The cubic root of 1232349904 is about 1072.1231619465.

The spelling of 1232349904 in words is "one billion, two hundred thirty-two million, three hundred forty-nine thousand, nine hundred four".