3379804021 has 8 divisors (see below), whose sum is σ = 3687912288. Its totient is φ = 3071838000.

The previous prime is 3379804013. The next prime is 3379804033. The reversal of 3379804021 is 1204089733.

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

It is not a de Polignac number, because 3379804021 - 2³ = 3379804013 is a prime.

It is a super-3 number, since 3×3379804021³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3379804081) 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, 17586 + ... + 84076.

It is an arithmetic number, because the mean of its divisors is an integer number (460989036).

Almost surely, 2^3379804021 is an apocalyptic number.

It is an amenable number.

3379804021 is a deficient number, since it is larger than the sum of its proper divisors (308108267).

3379804021 is a wasteful number, since it uses less digits than its factorization.

3379804021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71123.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 3379804021 is about 58136.0819199230. The cubic root of 3379804021 is about 1500.7113693972.

The spelling of 3379804021 in words is "three billion, three hundred seventy-nine million, eight hundred four thousand, twenty-one".