1346604512 has 72 divisors (see below), whose sum is σ = 2962393560. Its totient is φ = 597569280.

The previous prime is 1346604509. The next prime is 1346604517. The reversal of 1346604512 is 2154066431.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346604517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 649814 + ... + 651882.

It is an arithmetic number, because the mean of its divisors is an integer number (41144355).

Almost surely, 2^1346604512 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 1346604512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1481196780).

1346604512 is an abundant number, since it is smaller than the sum of its proper divisors (1615789048).

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

1346604512 is a wasteful number, since it uses less digits than its factorization.

1346604512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176 (or 2125 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1346604512 is about 36696.1103115848. The cubic root of 1346604512 is about 1104.2820727816.

The spelling of 1346604512 in words is "one billion, three hundred forty-six million, six hundred four thousand, five hundred twelve".