3800493 has 8 divisors (see below), whose sum is σ = 5630400. Its totient is φ = 2533644.

The previous prime is 3800491. The next prime is 3800501. The reversal of 3800493 is 3940083.

It is not a de Polignac number, because 3800493 - 2¹ = 3800491 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 140759 = 3800493 / (3 + 8 + 0 + 0 + 4 + 9 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3800491) 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, 70353 + ... + 70406.

It is an arithmetic number, because the mean of its divisors is an integer number (703800).

Almost surely, 2^3800493 is an apocalyptic number.

It is an amenable number.

3800493 is a deficient number, since it is larger than the sum of its proper divisors (1829907).

3800493 is a wasteful number, since it uses less digits than its factorization.

3800493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140768 (or 140762 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3800493 is about 1949.4853166926. The cubic root of 3800493 is about 156.0558232170.

The spelling of 3800493 in words is "three million, eight hundred thousand, four hundred ninety-three".