1136768890 has 16 divisors (see below), whose sum is σ = 2046697632. Its totient is φ = 454593424.

The previous prime is 1136768851. The next prime is 1136768891. The reversal of 1136768890 is 988676311.

It is not an unprimeable number, because it can be changed into a prime (1136768891) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 35997 + ... + 59743.

It is an arithmetic number, because the mean of its divisors is an integer number (127918602).

Almost surely, 2^1136768890 is an apocalyptic number.

1136768890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1136768890 is a deficient number, since it is larger than the sum of its proper divisors (909928742).

1136768890 is a wasteful number, since it uses less digits than its factorization.

1136768890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28541.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 1136768890 is about 33716.0034701624. The cubic root of 1136768890 is about 1043.6560457100.

The spelling of 1136768890 in words is "one billion, one hundred thirty-six million, seven hundred sixty-eight thousand, eight hundred ninety".