1674069 has 8 divisors (see below), whose sum is σ = 2245152. Its totient is φ = 1109520.

The previous prime is 1674067. The next prime is 1674073. The reversal of 1674069 is 9604761.

It is a happy number.

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

It is not a de Polignac number, because 1674069 - 2¹ = 1674067 is a prime.

It is a super-2 number, since 2×1674069² = 5605014033522, which contains 22 as substring.

1674069 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1674067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 999 + ... + 2084.

It is an arithmetic number, because the mean of its divisors is an integer number (280644).

2^1674069 is an apocalyptic number.

It is an amenable number.

1674069 is a deficient number, since it is larger than the sum of its proper divisors (571083).

1674069 is a wasteful number, since it uses less digits than its factorization.

1674069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1674069 is about 1293.8581838826. The cubic root of 1674069 is about 118.7383796570.

The spelling of 1674069 in words is "one million, six hundred seventy-four thousand, sixty-nine".