1234749108 has 24 divisors (see below), whose sum is σ = 2899436512. Its totient is φ = 408960864.

The previous prime is 1234749073. The next prime is 1234749119. The reversal of 1234749108 is 8019474321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325810 + ... + 329577.

Almost surely, 2^1234749108 is an apocalyptic number.

It is an amenable number.

1234749108 is an abundant number, since it is smaller than the sum of its proper divisors (1664687404).

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

1234749108 is a wasteful number, since it uses less digits than its factorization.

1234749108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655551 (or 655549 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 1234749108 is about 35138.9969691794. The cubic root of 1234749108 is about 1072.8184662900.

The spelling of 1234749108 in words is "one billion, two hundred thirty-four million, seven hundred forty-nine thousand, one hundred eight".