713403 has 12 divisors (see below), whose sum is σ = 1064128. Its totient is φ = 460080.

The previous prime is 713399. The next prime is 713407. The reversal of 713403 is 304317.

It is an interprime number because it is at equal distance from previous prime (713399) and next prime (713407).

It is not a de Polignac number, because 713403 - 2² = 713399 is a prime.

It is a Duffinian number.

713403 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (713407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1000 + ... + 1557.

2⁷¹³⁴⁰³ is an apocalyptic number.

713403 is a deficient number, since it is larger than the sum of its proper divisors (350725).

713403 is a wasteful number, since it uses less digits than its factorization.

713403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594 (or 2591 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 713403 is about 844.6318724746. The cubic root of 713403 is about 89.3535154644.

The spelling of 713403 in words is "seven hundred thirteen thousand, four hundred three".