1346244853 has 4 divisors (see below), whose sum is σ = 1348038208. Its totient is φ = 1344451500.

The previous prime is 1346244833. The next prime is 1346244941. The reversal of 1346244853 is 3584426431.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3584426431 = 1229 ⋅2916539.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1346244853 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 (1346244833) 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, 895551 + ... + 897052.

It is an arithmetic number, because the mean of its divisors is an integer number (337009552).

Almost surely, 2^1346244853 is an apocalyptic number.

It is an amenable number.

1346244853 is a deficient number, since it is larger than the sum of its proper divisors (1793355).

1346244853 is an equidigital number, since it uses as much as digits as its factorization.

1346244853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793354.

The product of its digits is 276480, while the sum is 40.

The square root of 1346244853 is about 36691.2094785658. The cubic root of 1346244853 is about 1104.1837513252.

The spelling of 1346244853 in words is "one billion, three hundred forty-six million, two hundred forty-four thousand, eight hundred fifty-three".