36019484944 has 45 divisors (see below), whose sum is σ = 74160965541. Its totient is φ = 16944272640.

The previous prime is 36019484869. The next prime is 36019484957. The reversal of 36019484944 is 44948491063.

The square root of 36019484944 is 189788.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 28042851600 + 7976633344 = 167460^2 + 89312^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36019484891 and 36019484900.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12904189 + ... + 12906979.

Almost surely, 2^36019484944 is an apocalyptic number.

36019484944 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

36019484944 is the 189788-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36019484944

36019484944 is an abundant number, since it is smaller than the sum of its proper divisors (38141480597).

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

36019484944 is an frugal number, since it uses more digits than its factorization.

36019484944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5624 (or 2810 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 52.

The spelling of 36019484944 in words is "thirty-six billion, nineteen million, four hundred eighty-four thousand, nine hundred forty-four".