1938674 has 8 divisors (see below), whose sum is σ = 2935020. Its totient is φ = 960336.

The previous prime is 1938659. The next prime is 1938701. The reversal of 1938674 is 4768391.

It can be written as a sum of positive squares in 2 ways, for example, as 1918225 + 20449 = 1385^2 + 143^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4229 + ... + 4664.

2^1938674 is an apocalyptic number.

1938674 is a deficient number, since it is larger than the sum of its proper divisors (996346).

1938674 is a wasteful number, since it uses less digits than its factorization.

1938674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9004.

The product of its digits is 36288, while the sum is 38.

The square root of 1938674 is about 1392.3627400933. The cubic root of 1938674 is about 124.6909485272.

The spelling of 1938674 in words is "one million, nine hundred thirty-eight thousand, six hundred seventy-four".