3316512 has 48 divisors (see below), whose sum is σ = 8799840. Its totient is φ = 1093632.

The previous prime is 3316487. The next prime is 3316517. The reversal of 3316512 is 2156133.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×3316512² = 21998503692288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3316517) 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, 17088 + ... + 17280.

It is an arithmetic number, because the mean of its divisors is an integer number (183330).

Almost surely, 2^3316512 is an apocalyptic number.

3316512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3316512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4399920).

3316512 is an abundant number, since it is smaller than the sum of its proper divisors (5483328).

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

3316512 is a wasteful number, since it uses less digits than its factorization.

3316512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 377 counting only the distinct ones).

The product of its digits is 540, while the sum is 21.

The square root of 3316512 is about 1821.1293199551. The cubic root of 3316512 is about 149.1284570041.

It can be divided in two parts, 3316 and 512, that added together give a triangular number (3828 = T₈₇).

The spelling of 3316512 in words is "three million, three hundred sixteen thousand, five hundred twelve".