1373703 has 8 divisors (see below), whose sum is σ = 1890816. Its totient is φ = 886200.

The previous prime is 1373689. The next prime is 1373717. The reversal of 1373703 is 3073731.

It is an interprime number because it is at equal distance from previous prime (1373689) and next prime (1373717).

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

It is not a de Polignac number, because 1373703 - 2⁶ = 1373639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373803) 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, 7293 + ... + 7478.

It is an arithmetic number, because the mean of its divisors is an integer number (236352).

2^1373703 is an apocalyptic number.

1373703 is a deficient number, since it is larger than the sum of its proper divisors (517113).

1373703 is a wasteful number, since it uses less digits than its factorization.

1373703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14805.

The product of its (nonzero) digits is 1323, while the sum is 24.

The square root of 1373703 is about 1172.0507668186. The cubic root of 1373703 is about 111.1640298665.

The spelling of 1373703 in words is "one million, three hundred seventy-three thousand, seven hundred three".