1136390676 has 12 divisors (see below), whose sum is σ = 2651578272. Its totient is φ = 378796888.

The previous prime is 1136390669. The next prime is 1136390677. The reversal of 1136390676 is 6760936311.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136390677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47349600 + ... + 47349623.

It is an arithmetic number, because the mean of its divisors is an integer number (220964856).

Almost surely, 2^1136390676 is an apocalyptic number.

It is an amenable number.

1136390676 is an abundant number, since it is smaller than the sum of its proper divisors (1515187596).

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

1136390676 is a wasteful number, since it uses less digits than its factorization.

1136390676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94699230 (or 94699228 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 1136390676 is about 33710.3941833969. The cubic root of 1136390676 is about 1043.5402880523.

The spelling of 1136390676 in words is "one billion, one hundred thirty-six million, three hundred ninety thousand, six hundred seventy-six".