1396094423 has 4 divisors (see below), whose sum is σ = 1444235640. Its totient is φ = 1347953208.

The previous prime is 1396094353. The next prime is 1396094431. The reversal of 1396094423 is 3244906931.

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

It is a cyclic number.

It is not a de Polignac number, because 1396094423 - 2¹⁴ = 1396078039 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 (1396094023) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 24070565 + ... + 24070622.

It is an arithmetic number, because the mean of its divisors is an integer number (361058910).

Almost surely, 2^1396094423 is an apocalyptic number.

1396094423 is a deficient number, since it is larger than the sum of its proper divisors (48141217).

1396094423 is an equidigital number, since it uses as much as digits as its factorization.

1396094423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48141216.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 1396094423 is about 37364.3469500003. The cubic root of 1396094423 is about 1117.6477051867.

The spelling of 1396094423 in words is "one billion, three hundred ninety-six million, ninety-four thousand, four hundred twenty-three".