1349493 has 8 divisors (see below), whose sum is σ = 1812000. Its totient is φ = 893328.

The previous prime is 1349473. The next prime is 1349531. The reversal of 1349493 is 3949431.

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

It is not a de Polignac number, because 1349493 - 2¹⁶ = 1283957 is a prime.

It is a super-2 number, since 2×1349493² = 3642262714098, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349423) 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, 1063 + ... + 1956.

It is an arithmetic number, because the mean of its divisors is an integer number (226500).

2^1349493 is an apocalyptic number.

It is an amenable number.

1349493 is a deficient number, since it is larger than the sum of its proper divisors (462507).

1349493 is a wasteful number, since it uses less digits than its factorization.

1349493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3171.

The product of its digits is 11664, while the sum is 33.

The square root of 1349493 is about 1161.6768053120. The cubic root of 1349493 is about 110.5071076419.

The spelling of 1349493 in words is "one million, three hundred forty-nine thousand, four hundred ninety-three".