3604653421 has 8 divisors (see below), whose sum is σ = 3625574400. Its totient is φ = 3583754160.

The previous prime is 3604653383. The next prime is 3604653487. The reversal of 3604653421 is 1243564063.

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

It is a cyclic number.

It is not a de Polignac number, because 3604653421 - 2¹¹ = 3604651373 is a prime.

It is a super-5 number, since 5×3604653421⁵ (a number of 49 digits) contains 55555 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3604653721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423435 + ... + 431863.

It is an arithmetic number, because the mean of its divisors is an integer number (453196800).

Almost surely, 2^3604653421 is an apocalyptic number.

It is an amenable number.

3604653421 is a deficient number, since it is larger than the sum of its proper divisors (20920979).

3604653421 is a wasteful number, since it uses less digits than its factorization.

3604653421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10859.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 3604653421 is about 60038.7659849867. The cubic root of 3604653421 is about 1533.2789434971.

The spelling of 3604653421 in words is "three billion, six hundred four million, six hundred fifty-three thousand, four hundred twenty-one".