1493733 has 8 divisors (see below), whose sum is σ = 1999296. Its totient is φ = 992000.

The previous prime is 1493731. The next prime is 1493741. The reversal of 1493733 is 3373941.

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

It is a cyclic number.

It is not a de Polignac number, because 1493733 - 2¹ = 1493731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1493733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1493731) 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, 133 + ... + 1733.

It is an arithmetic number, because the mean of its divisors is an integer number (249912).

2^1493733 is an apocalyptic number.

It is an amenable number.

1493733 is a deficient number, since it is larger than the sum of its proper divisors (505563).

1493733 is a wasteful number, since it uses less digits than its factorization.

1493733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915.

The product of its digits is 6804, while the sum is 30.

The square root of 1493733 is about 1222.1837014132. The cubic root of 1493733 is about 114.3117811820.

The spelling of 1493733 in words is "one million, four hundred ninety-three thousand, seven hundred thirty-three".