1449993 has 8 divisors (see below), whose sum is σ = 1985728. Its totient is φ = 940464.

The previous prime is 1449983. The next prime is 1450019. The reversal of 1449993 is 3999441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1449993 - 2⁴ = 1449977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1449953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6421 + ... + 6642.

It is an arithmetic number, because the mean of its divisors is an integer number (248216).

2^1449993 is an apocalyptic number.

It is an amenable number.

1449993 is a deficient number, since it is larger than the sum of its proper divisors (535735).

1449993 is a wasteful number, since it uses less digits than its factorization.

1449993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13103.

The product of its digits is 34992, while the sum is 39.

The square root of 1449993 is about 1204.1565512839. The cubic root of 1449993 is about 113.1849374590.

It can be divided in two parts, 1449 and 993, that added together give a palindrome (2442).

The spelling of 1449993 in words is "one million, four hundred forty-nine thousand, nine hundred ninety-three".