3522401420 has 24 divisors (see below), whose sum is σ = 7399095984. Its totient is φ = 1408569536.

The previous prime is 3522401419. The next prime is 3522401423. The reversal of 3522401420 is 241042253.

It is a happy number.

3522401420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3522401423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55859 + ... + 100821.

It is an arithmetic number, because the mean of its divisors is an integer number (308295666).

Almost surely, 2^3522401420 is an apocalyptic number.

It is an amenable number.

3522401420 is an abundant number, since it is smaller than the sum of its proper divisors (3876694564).

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

3522401420 is a wasteful number, since it uses less digits than its factorization.

3522401420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48889 (or 48887 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 3522401420 is about 59349.8224091699. The cubic root of 3522401420 is about 1521.5268331717.

Adding to 3522401420 its reverse (241042253), we get a palindrome (3763443673).

The spelling of 3522401420 in words is "three billion, five hundred twenty-two million, four hundred one thousand, four hundred twenty".