1148936796 has 144 divisors (see below), whose sum is σ = 3389777664. Its totient is φ = 321366528.

The previous prime is 1148936759. The next prime is 1148936807. The reversal of 1148936796 is 6976398411.

1148936796 is a `hidden beast` number, since 11 + 489 + 3 + 67 + 96 = 666.

It is a super-2 number, since 2×1148936796² = 2640111522405491232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3409140 + ... + 3409476.

Almost surely, 2^1148936796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1148936796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1694888832).

1148936796 is an abundant number, since it is smaller than the sum of its proper divisors (2240840868).

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

1148936796 is a wasteful number, since it uses less digits than its factorization.

1148936796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600 (or 595 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 54.

The square root of 1148936796 is about 33895.9702029607. The cubic root of 1148936796 is about 1047.3665818155.

The spelling of 1148936796 in words is "one billion, one hundred forty-eight million, nine hundred thirty-six thousand, seven hundred ninety-six".