1351730341 has 8 divisors (see below), whose sum is σ = 1456189784. Its totient is φ = 1247339520.

The previous prime is 1351730323. The next prime is 1351730351. The reversal of 1351730341 is 1430371531.

It can be written as a sum of positive squares in 4 ways, for example, as 16120225 + 1335610116 = 4015^2 + 36546^2 .

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 1351730341 - 2⁹ = 1351729829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351730311) 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, 28225 + ... + 59161.

It is an arithmetic number, because the mean of its divisors is an integer number (182023723).

Almost surely, 2^1351730341 is an apocalyptic number.

It is an amenable number.

1351730341 is a deficient number, since it is larger than the sum of its proper divisors (104459443).

1351730341 is a wasteful number, since it uses less digits than its factorization.

1351730341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34311.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 1351730341 is about 36765.8855598502. The cubic root of 1351730341 is about 1105.6814428631.

The spelling of 1351730341 in words is "one billion, three hundred fifty-one million, seven hundred thirty thousand, three hundred forty-one".