3540020000 has 120 divisors (see below), whose sum is σ = 9501296112. Its totient is φ = 1287200000.

The previous prime is 3540019997. The next prime is 3540020039. The reversal of 3540020000 is 200453.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 211955 + ... + 228045.

Almost surely, 2^3540020000 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 3540020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4750648056).

3540020000 is an abundant number, since it is smaller than the sum of its proper divisors (5961276112).

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

3540020000 is a wasteful number, since it uses less digits than its factorization.

3540020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16132 (or 16109 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 3540020000 is about 59498.0671954980. The cubic root of 3540020000 is about 1524.0594397265.

Adding to 3540020000 its reverse (200453), we get a palindrome (3540220453).

The spelling of 3540020000 in words is "three billion, five hundred forty million, twenty thousand".