1314783671 has 4 divisors (see below), whose sum is σ = 1337068200. Its totient is φ = 1292499144.

The previous prime is 1314783623. The next prime is 1314783677. The reversal of 1314783671 is 1763874131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1763874131 = 311 ⋅5671621.

It is a cyclic number.

It is not a de Polignac number, because 1314783671 - 2²⁶ = 1247674807 is a prime.

It is a super-2 number, since 2×1314783671² = 3457312203056472482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314783677) 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, 11142176 + ... + 11142293.

It is an arithmetic number, because the mean of its divisors is an integer number (334267050).

Almost surely, 2^1314783671 is an apocalyptic number.

1314783671 is a deficient number, since it is larger than the sum of its proper divisors (22284529).

1314783671 is an equidigital number, since it uses as much as digits as its factorization.

1314783671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22284528.

The product of its digits is 84672, while the sum is 41.

The square root of 1314783671 is about 36259.9458218018. The cubic root of 1314783671 is about 1095.5144253437.

The spelling of 1314783671 in words is "one billion, three hundred fourteen million, seven hundred eighty-three thousand, six hundred seventy-one".