1346352461 has 4 divisors (see below), whose sum is σ = 1347818400. Its totient is φ = 1344886524.

The previous prime is 1346352457. The next prime is 1346352473. The reversal of 1346352461 is 1642536431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1346352461 - 2² = 1346352457 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 (1346352421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731591 + ... + 733428.

It is an arithmetic number, because the mean of its divisors is an integer number (336954600).

Almost surely, 2^1346352461 is an apocalyptic number.

It is an amenable number.

1346352461 is a deficient number, since it is larger than the sum of its proper divisors (1465939).

1346352461 is an equidigital number, since it uses as much as digits as its factorization.

1346352461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465938.

The product of its digits is 51840, while the sum is 35.

The square root of 1346352461 is about 36692.6758495480. The cubic root of 1346352461 is about 1104.2131704013.

Adding to 1346352461 its reverse (1642536431), we get a palindrome (2988888892).

The spelling of 1346352461 in words is "one billion, three hundred forty-six million, three hundred fifty-two thousand, four hundred sixty-one".