3321363072 has 32 divisors (see below), whose sum is σ = 8822371680. Its totient is φ = 1107120896.

The previous prime is 3321362987. The next prime is 3321363113. The reversal of 3321363072 is 2703631233.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×3321363072² = 22062905312090554368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4324308 + ... + 4325075.

It is an arithmetic number, because the mean of its divisors is an integer number (275699115).

Almost surely, 2^3321363072 is an apocalyptic number.

3321363072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3321363072 is an abundant number, since it is smaller than the sum of its proper divisors (5501008608).

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

3321363072 is an equidigital number, since it uses as much as digits as its factorization.

3321363072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8649400 (or 8649388 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 30.

The square root of 3321363072 is about 57631.2681796956. The cubic root of 3321363072 is about 1492.0113179475.

The spelling of 3321363072 in words is "three billion, three hundred twenty-one million, three hundred sixty-three thousand, seventy-two".