1136367980 has 24 divisors (see below), whose sum is σ = 2603316240. Its totient is φ = 413224640.

The previous prime is 1136367943. The next prime is 1136367983. The reversal of 1136367980 is 897636311.

1136367980 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (1136367983) 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, 2582435 + ... + 2582874.

It is an arithmetic number, because the mean of its divisors is an integer number (108471510).

Almost surely, 2^1136367980 is an apocalyptic number.

1136367980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1136367980 is an abundant number, since it is smaller than the sum of its proper divisors (1466948260).

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

1136367980 is a wasteful number, since it uses less digits than its factorization.

1136367980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5165329 (or 5165327 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 1136367980 is about 33710.0575496394. The cubic root of 1136367980 is about 1043.5333408088.

The spelling of 1136367980 in words is "one billion, one hundred thirty-six million, three hundred sixty-seven thousand, nine hundred eighty".