713376445 has 4 divisors (see below), whose sum is σ = 856051740. Its totient is φ = 570701152.

The previous prime is 713376437. The next prime is 713376463. The reversal of 713376445 is 544673317.

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

It can be written as a sum of positive squares in 2 ways, for example, as 500595876 + 212780569 = 22374^2 + 14587^2 .

It is a cyclic number.

It is not a de Polignac number, because 713376445 - 2³ = 713376437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 713376398 and 713376407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71337640 + ... + 71337649.

It is an arithmetic number, because the mean of its divisors is an integer number (214012935).

Almost surely, 2^713376445 is an apocalyptic number.

It is an amenable number.

713376445 is a deficient number, since it is larger than the sum of its proper divisors (142675295).

713376445 is a wasteful number, since it uses less digits than its factorization.

713376445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142675294.

The product of its digits is 211680, while the sum is 40.

The square root of 713376445 is about 26709.1079034849. The cubic root of 713376445 is about 893.5240678198.

The spelling of 713376445 in words is "seven hundred thirteen million, three hundred seventy-six thousand, four hundred forty-five".