1860364116 has 72 divisors (see below), whose sum is σ = 5071763424. Its totient is φ = 571579200.

The previous prime is 1860364091. The next prime is 1860364133. The reversal of 1860364116 is 6114630681.

1860364116 is a `hidden beast` number, since 1 + 8 + 6 + 0 + 3 + 641 + 1 + 6 = 666.

It is a super-2 number, since 2×1860364116² = 6921909288200922912, which contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 365791 + ... + 370841.

Almost surely, 2^1860364116 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 1860364116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2535881712).

1860364116 is an abundant number, since it is smaller than the sum of its proper divisors (3211399308).

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

1860364116 is a wasteful number, since it uses less digits than its factorization.

1860364116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5861 (or 5856 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 1860364116 is about 43131.9384679149. The cubic root of 1860364116 is about 1229.8891908901.

Adding to 1860364116 its reverse (6114630681), we get a palindrome (7974994797).

The spelling of 1860364116 in words is "one billion, eight hundred sixty million, three hundred sixty-four thousand, one hundred sixteen".