1346413073 has 8 divisors (see below), whose sum is σ = 1474773480. Its totient is φ = 1223514880.

The previous prime is 1346413051. The next prime is 1346413097. The reversal of 1346413073 is 3703146431.

It can be written as a sum of positive squares in 4 ways, for example, as 71351809 + 1275061264 = 8447^2 + 35708^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1346413073 - 2⁶ = 1346413009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1346413273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1365038 + ... + 1366023.

It is an arithmetic number, because the mean of its divisors is an integer number (184346685).

Almost surely, 2^1346413073 is an apocalyptic number.

It is an amenable number.

1346413073 is a deficient number, since it is larger than the sum of its proper divisors (128360407).

1346413073 is a wasteful number, since it uses less digits than its factorization.

1346413073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731107.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 1346413073 is about 36693.5017816507. The cubic root of 1346413073 is about 1104.2297404963.

The spelling of 1346413073 in words is "one billion, three hundred forty-six million, four hundred thirteen thousand, seventy-three".