1468394 has 4 divisors (see below), whose sum is σ = 2202594. Its totient is φ = 734196.

The previous prime is 1468391. The next prime is 1468399. The reversal of 1468394 is 4938641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4938641 = 31 ⋅159311.

It can be written as a sum of positive squares in only one way, i.e., 1026169 + 442225 = 1013^2 + 665^2 .

It is not an unprimeable number, because it can be changed into a prime (1468391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367097 + ... + 367100.

2^1468394 is an apocalyptic number.

1468394 is a deficient number, since it is larger than the sum of its proper divisors (734200).

1468394 is an equidigital number, since it uses as much as digits as its factorization.

1468394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734199.

The product of its digits is 20736, while the sum is 35.

The square root of 1468394 is about 1211.7730810676. The cubic root of 1468394 is about 113.6617138886.

The spelling of 1468394 in words is "one million, four hundred sixty-eight thousand, three hundred ninety-four".