3146002216 has 32 divisors (see below), whose sum is σ = 7096248000. Its totient is φ = 1277323776.

The previous prime is 3146002187. The next prime is 3146002231. The reversal of 3146002216 is 6122006413.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1477321 + ... + 1479448.

It is an arithmetic number, because the mean of its divisors is an integer number (221757750).

Almost surely, 2^3146002216 is an apocalyptic number.

It is an amenable number.

3146002216 is an abundant number, since it is smaller than the sum of its proper divisors (3950245784).

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

3146002216 is a wasteful number, since it uses less digits than its factorization.

3146002216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2956801 (or 2956797 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3146002216 is about 56089.2344037606. The cubic root of 3146002216 is about 1465.2768045026.

Adding to 3146002216 its reverse (6122006413), we get a palindrome (9268008629).

The spelling of 3146002216 in words is "three billion, one hundred forty-six million, two thousand, two hundred sixteen".