337673 has 4 divisors (see below), whose sum is σ = 385920. Its totient is φ = 289428.

The previous prime is 337669. The next prime is 337681. The reversal of 337673 is 376733.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 376733 = 7 ⋅53819.

It is a cyclic number.

It is not a de Polignac number, because 337673 - 2² = 337669 is a prime.

It is a super-2 number, since 2×337673² = 228046109858, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (337633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24113 + ... + 24126.

It is an arithmetic number, because the mean of its divisors is an integer number (96480).

2³³⁷⁶⁷³ is an apocalyptic number.

It is an amenable number.

337673 is a deficient number, since it is larger than the sum of its proper divisors (48247).

337673 is an equidigital number, since it uses as much as digits as its factorization.

337673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48246.

The product of its digits is 7938, while the sum is 29.

The square root of 337673 is about 581.0963775485. The cubic root of 337673 is about 69.6357266924.

Subtracting 337673 from its reverse (376733), we obtain a triangular number (39060 = T₂₇₉).

It can be divided in two parts, 337 and 673, that multiplied together give a triangular number (226801 = T₆₇₃).

The spelling of 337673 in words is "three hundred thirty-seven thousand, six hundred seventy-three".