1346135730 has 16 divisors (see below), whose sum is σ = 3230725824. Its totient is φ = 358969520.

The previous prime is 1346135729. The next prime is 1346135753. The reversal of 1346135730 is 375316431.

1346135730 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1346135691 and 1346135700.

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, 22435566 + ... + 22435625.

It is an arithmetic number, because the mean of its divisors is an integer number (201920364).

Almost surely, 2^1346135730 is an apocalyptic number.

1346135730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1346135730 is an abundant number, since it is smaller than the sum of its proper divisors (1884590094).

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

1346135730 is a wasteful number, since it uses less digits than its factorization.

1346135730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44871201.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 1346135730 is about 36689.7224028746. The cubic root of 1346135730 is about 1104.1539164605.

The spelling of 1346135730 in words is "one billion, three hundred forty-six million, one hundred thirty-five thousand, seven hundred thirty".