1136921434 has 8 divisors (see below), whose sum is σ = 1860416928. Its totient is φ = 516782460.

The previous prime is 1136921417. The next prime is 1136921447. The reversal of 1136921434 is 4341296311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1136921434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25839102 + ... + 25839145.

It is an arithmetic number, because the mean of its divisors is an integer number (232552116).

Almost surely, 2^1136921434 is an apocalyptic number.

1136921434 is a deficient number, since it is larger than the sum of its proper divisors (723495494).

1136921434 is a wasteful number, since it uses less digits than its factorization.

1136921434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51678260.

The product of its digits is 15552, while the sum is 34.

The square root of 1136921434 is about 33718.2655841014. The cubic root of 1136921434 is about 1043.7027266576.

The spelling of 1136921434 in words is "one billion, one hundred thirty-six million, nine hundred twenty-one thousand, four hundred thirty-four".