716382345 has 64 divisors (see below), whose sum is σ = 1359945216. Its totient is φ = 315187200.

The previous prime is 716382343. The next prime is 716382367. The reversal of 716382345 is 543283617.

It is not a de Polignac number, because 716382345 - 2¹ = 716382343 is a prime.

It is a super-3 number, since 3×716382345³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (716382343) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 375895 + ... + 377795.

It is an arithmetic number, because the mean of its divisors is an integer number (21249144).

Almost surely, 2^716382345 is an apocalyptic number.

It is an amenable number.

716382345 is a deficient number, since it is larger than the sum of its proper divisors (643562871).

716382345 is a wasteful number, since it uses less digits than its factorization.

716382345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050.

The product of its digits is 120960, while the sum is 39.

The square root of 716382345 is about 26765.3198187505. The cubic root of 716382345 is about 894.7773006870. Note that the first 3 decimals are identical.

The spelling of 716382345 in words is "seven hundred sixteen million, three hundred eighty-two thousand, three hundred forty-five".