3350221272 has 24 divisors (see below), whose sum is σ = 9073516140. Its totient is φ = 1116740400.

The previous prime is 3350221267. The next prime is 3350221279. The reversal of 3350221272 is 2721220533.

It is a happy number.

3350221272 is a `hidden beast` number, since 33 + 502 + 2 + 127 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×3350221272² = 22447965142722595968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3350221279) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23265354 + ... + 23265497.

Almost surely, 2^3350221272 is an apocalyptic number.

It is an amenable number.

3350221272 is an abundant number, since it is smaller than the sum of its proper divisors (5723294868).

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

3350221272 is a wasteful number, since it uses less digits than its factorization.

3350221272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46530863 (or 46530856 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 3350221272 is about 57881.0959813306. The cubic root of 3350221272 is about 1496.3200567278.

The spelling of 3350221272 in words is "three billion, three hundred fifty million, two hundred twenty-one thousand, two hundred seventy-two".