1346464320 has 56 divisors (see below), whose sum is σ = 4275027264. Its totient is φ = 359056896.

The previous prime is 1346464303. The next prime is 1346464333. The reversal of 1346464320 is 234646431.

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, 700324 + ... + 702243.

Almost surely, 2^1346464320 is an apocalyptic number.

1346464320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1346464320 is an abundant number, since it is smaller than the sum of its proper divisors (2928562944).

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

1346464320 is a wasteful number, since it uses less digits than its factorization.

1346464320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402587 (or 1402577 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 1346464320 is about 36694.2000866622. The cubic root of 1346464320 is about 1104.2437500017.

The spelling of 1346464320 in words is "one billion, three hundred forty-six million, four hundred sixty-four thousand, three hundred twenty".