1484026493 has 4 divisors (see below), whose sum is σ = 1548549408. Its totient is φ = 1419503580.

The previous prime is 1484026487. The next prime is 1484026501. The reversal of 1484026493 is 3946204841.

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: 3946204841 = 29 ⋅136076029.

It is a cyclic number.

It is not a de Polignac number, because 1484026493 - 2¹⁸ = 1483764349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1484026493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1484026993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32261423 + ... + 32261468.

It is an arithmetic number, because the mean of its divisors is an integer number (387137352).

Almost surely, 2^1484026493 is an apocalyptic number.

It is an amenable number.

1484026493 is a deficient number, since it is larger than the sum of its proper divisors (64522915).

1484026493 is an equidigital number, since it uses as much as digits as its factorization.

1484026493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64522914.

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 1484026493 is about 38523.0644289885. The cubic root of 1484026493 is about 1140.6363772761.

The spelling of 1484026493 in words is "one billion, four hundred eighty-four million, twenty-six thousand, four hundred ninety-three".