3453021201 has 8 divisors (see below), whose sum is σ = 5261746624. Its totient is φ = 1973154960.

The previous prime is 3453021167. The next prime is 3453021203. The reversal of 3453021201 is 1021203543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3453021201 - 2¹³ = 3453013009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 164429581 = 3453021201 / (3 + 4 + 5 + 3 + 0 + 2 + 1 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3453021203) 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, 82214770 + ... + 82214811.

It is an arithmetic number, because the mean of its divisors is an integer number (657718328).

Almost surely, 2^3453021201 is an apocalyptic number.

It is an amenable number.

3453021201 is a deficient number, since it is larger than the sum of its proper divisors (1808725423).

3453021201 is a wasteful number, since it uses less digits than its factorization.

3453021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164429591.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3453021201 is about 58762.4131652198. The cubic root of 3453021201 is about 1511.4707540454.

Adding to 3453021201 its reverse (1021203543), we get a palindrome (4474224744).

The spelling of 3453021201 in words is "three billion, four hundred fifty-three million, twenty-one thousand, two hundred one".