2086368732 has 192 divisors, whose sum is σ = 6522378240. Its totient is φ = 563853312.

The previous prime is 2086368731. The next prime is 2086368737. The reversal of 2086368732 is 2378636802.

2086368732 is a `hidden beast` number, since 2 + 0 + 8 + 636 + 8 + 7 + 3 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2086368731) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1686018 + ... + 1687254.

It is an arithmetic number, because the mean of its divisors is an integer number (33970720).

Almost surely, 2^2086368732 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2086368732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3261189120).

2086368732 is an abundant number, since it is smaller than the sum of its proper divisors (4436009508).

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

2086368732 is a wasteful number, since it uses less digits than its factorization.

2086368732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377 (or 1369 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 2086368732 is about 45676.7854823432. The cubic root of 2086368732 is about 1277.8023675526.

The spelling of 2086368732 in words is "two billion, eighty-six million, three hundred sixty-eight thousand, seven hundred thirty-two".