1346490216 has 96 divisors (see below), whose sum is σ = 3862535040. Its totient is φ = 439250688.

The previous prime is 1346490209. The next prime is 1346490227. The reversal of 1346490216 is 6120946431.

1346490216 is a `hidden beast` number, since 1 + 3 + 4 + 649 + 0 + 2 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84000 + ... + 98736.

It is an arithmetic number, because the mean of its divisors is an integer number (40234740).

Almost surely, 2^1346490216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1346490216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1931267520).

1346490216 is an abundant number, since it is smaller than the sum of its proper divisors (2516044824).

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

1346490216 is a wasteful number, since it uses less digits than its factorization.

1346490216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14805 (or 14789 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 1346490216 is about 36694.5529472700. The cubic root of 1346490216 is about 1104.2508291131.

The spelling of 1346490216 in words is "one billion, three hundred forty-six million, four hundred ninety thousand, two hundred sixteen".