1136629368 has 64 divisors (see below), whose sum is σ = 3608352000. Its totient is φ = 324750816.

The previous prime is 1136629331. The next prime is 1136629369. The reversal of 1136629368 is 8639266311.

1136629368 is a `hidden beast` number, since 1 + 13 + 6 + 629 + 3 + 6 + 8 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136629369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374358 + ... + 377381.

It is an arithmetic number, because the mean of its divisors is an integer number (56380500).

Almost surely, 2^1136629368 is an apocalyptic number.

1136629368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1136629368 is an abundant number, since it is smaller than the sum of its proper divisors (2471722632).

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

1136629368 is a wasteful number, since it uses less digits than its factorization.

1136629368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751761 (or 751751 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 1136629368 is about 33713.9343298880. The cubic root of 1136629368 is about 1043.6133460496.

The spelling of 1136629368 in words is "one billion, one hundred thirty-six million, six hundred twenty-nine thousand, three hundred sixty-eight".