373641 has 8 divisors (see below), whose sum is σ = 501120. Its totient is φ = 247632.

The previous prime is 373631. The next prime is 373649. The reversal of 373641 is 146373.

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

It is not a de Polignac number, because 373641 - 2¹⁸ = 111497 is a prime.

It is a Curzon number.

373641 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (373649) 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, 576 + ... + 1038.

It is an arithmetic number, because the mean of its divisors is an integer number (62640).

2³⁷³⁶⁴¹ is an apocalyptic number.

It is an amenable number.

373641 is a deficient number, since it is larger than the sum of its proper divisors (127479).

373641 is a wasteful number, since it uses less digits than its factorization.

373641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735.

The product of its digits is 1512, while the sum is 24.

The square root of 373641 is about 611.2618097019. The cubic root of 373641 is about 72.0252611978.

The spelling of 373641 in words is "three hundred seventy-three thousand, six hundred forty-one".