713778 has 16 divisors (see below), whose sum is σ = 1537536. Its totient is φ = 219600.

The previous prime is 713771. The next prime is 713807. The reversal of 713778 is 877317.

It is not an unprimeable number, because it can be changed into a prime (713771) 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, 4498 + ... + 4653.

It is an arithmetic number, because the mean of its divisors is an integer number (96096).

2⁷¹³⁷⁷⁸ is an apocalyptic number.

713778 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

713778 is an abundant number, since it is smaller than the sum of its proper divisors (823758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

713778 is a wasteful number, since it uses less digits than its factorization.

713778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9169.

The product of its digits is 8232, while the sum is 33.

The square root of 713778 is about 844.8538335120. The cubic root of 713778 is about 89.3691689351.

The spelling of 713778 in words is "seven hundred thirteen thousand, seven hundred seventy-eight".