314385677 has 4 divisors (see below), whose sum is σ = 314725020. Its totient is φ = 314046336.

The previous prime is 314385671. The next prime is 314385719. The reversal of 314385677 is 776583413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 776583413 = 283 ⋅2744111.

It can be written as a sum of positive squares in 2 ways, for example, as 74321641 + 240064036 = 8621^2 + 15494^2 .

It is a cyclic number.

It is not a de Polignac number, because 314385677 - 2¹⁸ = 314123533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314385671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168278 + ... + 170135.

It is an arithmetic number, because the mean of its divisors is an integer number (78681255).

Almost surely, 2^314385677 is an apocalyptic number.

It is an amenable number.

314385677 is a deficient number, since it is larger than the sum of its proper divisors (339343).

314385677 is an equidigital number, since it uses as much as digits as its factorization.

314385677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339342.

The product of its digits is 423360, while the sum is 44.

The square root of 314385677 is about 17730.9243131880. The cubic root of 314385677 is about 679.9666051939.

The spelling of 314385677 in words is "three hundred fourteen million, three hundred eighty-five thousand, six hundred seventy-seven".