1136776404 has 72 divisors (see below), whose sum is σ = 2756073600. Its totient is φ = 364514304.

The previous prime is 1136776387. The next prime is 1136776427. The reversal of 1136776404 is 4046776311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2531572 + ... + 2532020.

It is an arithmetic number, because the mean of its divisors is an integer number (38278800).

Almost surely, 2^1136776404 is an apocalyptic number.

It is an amenable number.

1136776404 is an abundant number, since it is smaller than the sum of its proper divisors (1619297196).

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

1136776404 is a wasteful number, since it uses less digits than its factorization.

1136776404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637 (or 568 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 1136776404 is about 33716.1149007415. The cubic root of 1136776404 is about 1043.6583452141.

The spelling of 1136776404 in words is "one billion, one hundred thirty-six million, seven hundred seventy-six thousand, four hundred four".