373803 has 4 divisors (see below), whose sum is σ = 498408. Its totient is φ = 249200.

The previous prime is 373783. The next prime is 373823. The reversal of 373803 is 308373.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (373783) and next prime (373823).

It is a cyclic number.

It is not a de Polignac number, because 373803 - 2⁹ = 373291 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (373823) 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, 62298 + ... + 62303.

It is an arithmetic number, because the mean of its divisors is an integer number (124602).

2³⁷³⁸⁰³ is an apocalyptic number.

373803 is a deficient number, since it is larger than the sum of its proper divisors (124605).

373803 is a wasteful number, since it uses less digits than its factorization.

373803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124604.

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

The square root of 373803 is about 611.3943081187. The cubic root of 373803 is about 72.0356690549.

It can be divided in two parts, 373 and 803, that added together give a triangular number (1176 = T₄₈).

The spelling of 373803 in words is "three hundred seventy-three thousand, eight hundred three".