1234236304 has 60 divisors (see below), whose sum is σ = 2902742784. Its totient is φ = 505952832.

The previous prime is 1234236301. The next prime is 1234236307. The reversal of 1234236304 is 4036324321.

It is an interprime number because it is at equal distance from previous prime (1234236301) and next prime (1234236307).

It is a super-2 number, since 2×1234236304² = 3046678508223160832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (1234236301) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 16192 + ... + 52255.

Almost surely, 2^1234236304 is an apocalyptic number.

1234236304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1234236304 is an abundant number, since it is smaller than the sum of its proper divisors (1668506480).

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

1234236304 is a wasteful number, since it uses less digits than its factorization.

1234236304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68492 (or 68479 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 1234236304 is about 35131.6994180469. The cubic root of 1234236304 is about 1072.6699282118.

The spelling of 1234236304 in words is "one billion, two hundred thirty-four million, two hundred thirty-six thousand, three hundred four".