1673364 has 48 divisors (see below), whose sum is σ = 4870656. Its totient is φ = 434400.

The previous prime is 1673339. The next prime is 1673377. The reversal of 1673364 is 4633761.

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 1 + 6⁶ + 7 + 3³ + 3¹² + 6⁶ + 4¹⁰ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19 + ... + 1829.

It is an arithmetic number, because the mean of its divisors is an integer number (101472).

2^1673364 is an apocalyptic number.

1673364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1673364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2435328).

1673364 is an abundant number, since it is smaller than the sum of its proper divisors (3197292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1673364 is a wasteful number, since it uses less digits than its factorization.

1673364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836 (or 1834 counting only the distinct ones).

The product of its digits is 9072, while the sum is 30.

The square root of 1673364 is about 1293.5857142068. The cubic root of 1673364 is about 118.7217092347.

The spelling of 1673364 in words is "one million, six hundred seventy-three thousand, three hundred sixty-four".