3601428481 has 16 divisors (see below), whose sum is σ = 4442976000. Its totient is φ = 2850902208.

The previous prime is 3601428451. The next prime is 3601428487. The reversal of 3601428481 is 1848241063.

It is not a de Polignac number, because 3601428481 - 2¹⁵ = 3601395713 is a prime.

It is a super-2 number, since 2×3601428481² = 25940574207515934722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3601428481.

It is not an unprimeable number, because it can be changed into a prime (3601428487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381006 + ... + 390343.

It is an arithmetic number, because the mean of its divisors is an integer number (277686000).

Almost surely, 2^3601428481 is an apocalyptic number.

It is an amenable number.

3601428481 is a deficient number, since it is larger than the sum of its proper divisors (841547519).

3601428481 is a wasteful number, since it uses less digits than its factorization.

3601428481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771408.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 3601428481 is about 60011.9028276891. The cubic root of 3601428481 is about 1532.8215525110.

The spelling of 3601428481 in words is "three billion, six hundred one million, four hundred twenty-eight thousand, four hundred eighty-one".