713380777 has 8 divisors (see below), whose sum is σ = 722704136. Its totient is φ = 704097792.

The previous prime is 713380751. The next prime is 713380817. The reversal of 713380777 is 777083317.

It can be written as a sum of positive squares in 4 ways, for example, as 10653696 + 702727081 = 3264^2 + 26509^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 713380777 - 2¹⁹ = 712856489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (713380727) 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, 26323 + ... + 46039.

It is an arithmetic number, because the mean of its divisors is an integer number (90338017).

Almost surely, 2^713380777 is an apocalyptic number.

It is an amenable number.

713380777 is a deficient number, since it is larger than the sum of its proper divisors (9323359).

713380777 is a wasteful number, since it uses less digits than its factorization.

713380777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20187.

The product of its (nonzero) digits is 172872, while the sum is 43.

The square root of 713380777 is about 26709.1889992939. The cubic root of 713380777 is about 893.5258764668.

The spelling of 713380777 in words is "seven hundred thirteen million, three hundred eighty thousand, seven hundred seventy-seven".