3522012040 has 64 divisors (see below), whose sum is σ = 8035977600. Its totient is φ = 1389061632.

The previous prime is 3522012019. The next prime is 3522012059. The reversal of 3522012040 is 402102253.

3522012040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3522011999 and 3522012017.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2731716 + ... + 2733004.

It is an arithmetic number, because the mean of its divisors is an integer number (125562150).

Almost surely, 2^3522012040 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 3522012040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4017988800).

3522012040 is an abundant number, since it is smaller than the sum of its proper divisors (4513965560).

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

3522012040 is a wasteful number, since it uses less digits than its factorization.

3522012040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206 (or 2202 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 3522012040 is about 59346.5419380102. The cubic root of 3522012040 is about 1521.4707659342.

Adding to 3522012040 its reverse (402102253), we get a palindrome (3924114293).

The spelling of 3522012040 in words is "three billion, five hundred twenty-two million, twelve thousand, forty".