1234704988 has 12 divisors (see below), whose sum is σ = 2357164152. Its totient is φ = 561229520.

The previous prime is 1234704971. The next prime is 1234705007. The reversal of 1234704988 is 8894074321.

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 in 3 ways as a sum of consecutive naturals, for example, 14030695 + ... + 14030782.

It is an arithmetic number, because the mean of its divisors is an integer number (196430346).

Almost surely, 2^1234704988 is an apocalyptic number.

It is an amenable number.

1234704988 is a deficient number, since it is larger than the sum of its proper divisors (1122459164).

1234704988 is a wasteful number, since it uses less digits than its factorization.

1234704988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28061492 (or 28061490 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 1234704988 is about 35138.3691710358. The cubic root of 1234704988 is about 1072.8056881706.

The spelling of 1234704988 in words is "one billion, two hundred thirty-four million, seven hundred four thousand, nine hundred eighty-eight".