314801631 has 36 divisors (see below), whose sum is σ = 487348992. Its totient is φ = 195761664.

The previous prime is 314801603. The next prime is 314801651. The reversal of 314801631 is 136108413.

It is not a de Polignac number, because 314801631 - 2¹⁵ = 314768863 is a prime.

It is a super-2 number, since 2×314801631² = 198200133760520322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 314801595 and 314801604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314801651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 329851 + ... + 330803.

It is an arithmetic number, because the mean of its divisors is an integer number (13537472).

Almost surely, 2^314801631 is an apocalyptic number.

314801631 is a deficient number, since it is larger than the sum of its proper divisors (172547361).

314801631 is a wasteful number, since it uses less digits than its factorization.

314801631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120 (or 1100 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 314801631 is about 17742.6500557273. The cubic root of 314801631 is about 680.2663539896.

The spelling of 314801631 in words is "three hundred fourteen million, eight hundred one thousand, six hundred thirty-one".