1340874295 has 8 divisors (see below), whose sum is σ = 1639408896. Its totient is φ = 1052459616.

The previous prime is 1340874257. The next prime is 1340874307. The reversal of 1340874295 is 5924780431.

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 1340874295 - 2¹³ = 1340866103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2529687 + ... + 2530216.

It is an arithmetic number, because the mean of its divisors is an integer number (204926112).

Almost surely, 2^1340874295 is an apocalyptic number.

1340874295 is a deficient number, since it is larger than the sum of its proper divisors (298534601).

1340874295 is an equidigital number, since it uses as much as digits as its factorization.

1340874295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5059961.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 1340874295 is about 36617.9504478336. The cubic root of 1340874295 is about 1102.7134922830.

The spelling of 1340874295 in words is "one billion, three hundred forty million, eight hundred seventy-four thousand, two hundred ninety-five".