1346303712 has 384 divisors, whose sum is σ = 4389396480. Its totient is φ = 356843520.

The previous prime is 1346303687. The next prime is 1346303723. The reversal of 1346303712 is 2173036431.

It is a self number, because there is not a number n which added to its sum of digits gives 1346303712.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15126964 + ... + 15127052.

It is an arithmetic number, because the mean of its divisors is an integer number (11430720).

Almost surely, 2^1346303712 is an apocalyptic number.

1346303712 is a gapful number since it is divisible by the number (12) 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 1346303712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2194698240).

1346303712 is an abundant number, since it is smaller than the sum of its proper divisors (3043092768).

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

1346303712 is a wasteful number, since it uses less digits than its factorization.

1346303712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 1346303712 is about 36692.0115556506. The cubic root of 1346303712 is about 1104.1998430498.

The spelling of 1346303712 in words is "one billion, three hundred forty-six million, three hundred three thousand, seven hundred twelve".