1136396016 has 240 divisors, whose sum is σ = 3847753728. Its totient is φ = 306201600.

The previous prime is 1136395979. The next prime is 1136396021. The reversal of 1136396016 is 6106936311.

1136396016 is a `hidden beast` number, since 1 + 1 + 3 + 639 + 6 + 0 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1280725 + ... + 1281611.

Almost surely, 2^1136396016 is an apocalyptic number.

1136396016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1136396016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1923876864).

1136396016 is an abundant number, since it is smaller than the sum of its proper divisors (2711357712).

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

1136396016 is a wasteful number, since it uses less digits than its factorization.

1136396016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980 (or 971 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 1136396016 is about 33710.4733873614. The cubic root of 1136396016 is about 1043.5419226123.

The spelling of 1136396016 in words is "one billion, one hundred thirty-six million, three hundred ninety-six thousand, sixteen".