1346264461 has 4 divisors (see below), whose sum is σ = 1348015900. Its totient is φ = 1344513024.

The previous prime is 1346264443. The next prime is 1346264483. The reversal of 1346264461 is 1644626431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 414122500 + 932141961 = 20350^2 + 30531^2 .

It is a cyclic number.

It is not a de Polignac number, because 1346264461 - 2⁵ = 1346264429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1346264461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346264411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 874566 + ... + 876103.

It is an arithmetic number, because the mean of its divisors is an integer number (337003975).

Almost surely, 2^1346264461 is an apocalyptic number.

It is an amenable number.

1346264461 is a deficient number, since it is larger than the sum of its proper divisors (1751439).

1346264461 is an equidigital number, since it uses as much as digits as its factorization.

1346264461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751438.

The product of its digits is 82944, while the sum is 37.

The square root of 1346264461 is about 36691.4766805589. The cubic root of 1346264461 is about 1104.1891120959.

The spelling of 1346264461 in words is "one billion, three hundred forty-six million, two hundred sixty-four thousand, four hundred sixty-one".