314809077 has 32 divisors (see below), whose sum is σ = 486808704. Its totient is φ = 178841600.

The previous prime is 314809067. The next prime is 314809093. The reversal of 314809077 is 770908413.

It is a cyclic number.

It is not a de Polignac number, because 314809077 - 2¹⁸ = 314546933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314809057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156643 + ... + 158639.

It is an arithmetic number, because the mean of its divisors is an integer number (15212772).

Almost surely, 2^314809077 is an apocalyptic number.

It is an amenable number.

314809077 is a deficient number, since it is larger than the sum of its proper divisors (171999627).

314809077 is a wasteful number, since it uses less digits than its factorization.

314809077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2309.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 314809077 is about 17742.8598878535. The cubic root of 314809077 is about 680.2717173919.

The spelling of 314809077 in words is "three hundred fourteen million, eight hundred nine thousand, seventy-seven".