1493949 has 16 divisors (see below), whose sum is σ = 2100032. Its totient is φ = 943488.

The previous prime is 1493929. The next prime is 1493963. The reversal of 1493949 is 9493941.

It is not a de Polignac number, because 1493949 - 2⁸ = 1493693 is a prime.

It is a super-2 number, since 2×1493949² = 4463767229202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1493929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4617 + ... + 4929.

It is an arithmetic number, because the mean of its divisors is an integer number (131252).

2^1493949 is an apocalyptic number.

It is an amenable number.

1493949 is a deficient number, since it is larger than the sum of its proper divisors (606083).

1493949 is a wasteful number, since it uses less digits than its factorization.

1493949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396.

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

The square root of 1493949 is about 1222.2720646403. The cubic root of 1493949 is about 114.3172909027.

It can be divided in two parts, 1493 and 949, that added together give a palindrome (2442).

The spelling of 1493949 in words is "one million, four hundred ninety-three thousand, nine hundred forty-nine".