1140746796 has 72 divisors (see below), whose sum is σ = 3299141664. Its totient is φ = 325566720.

The previous prime is 1140746777. The next prime is 1140746809. The reversal of 1140746796 is 6976470411.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 295696 + ... + 299528.

It is an arithmetic number, because the mean of its divisors is an integer number (45821412).

Almost surely, 2^1140746796 is an apocalyptic number.

It is an amenable number.

1140746796 is an abundant number, since it is smaller than the sum of its proper divisors (2158394868).

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

1140746796 is a wasteful number, since it uses less digits than its factorization.

1140746796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5031 (or 5026 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 1140746796 is about 33774.9433160146. The cubic root of 1140746796 is about 1044.8719869441.

The spelling of 1140746796 in words is "one billion, one hundred forty million, seven hundred forty-six thousand, seven hundred ninety-six".