314921911 has 8 divisors (see below), whose sum is σ = 337496544. Its totient is φ = 293087520.

The previous prime is 314921897. The next prime is 314921983. The reversal of 314921911 is 119129413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 314921911 - 2⁵ = 314921879 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 (314921111) 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, 184180 + ... + 185881.

It is an arithmetic number, because the mean of its divisors is an integer number (42187068).

Almost surely, 2^314921911 is an apocalyptic number.

314921911 is a deficient number, since it is larger than the sum of its proper divisors (22574633).

314921911 is a wasteful number, since it uses less digits than its factorization.

314921911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370121.

The product of its digits is 1944, while the sum is 31.

The square root of 314921911 is about 17746.0393045885. The cubic root of 314921911 is about 680.3529821074.

The spelling of 314921911 in words is "three hundred fourteen million, nine hundred twenty-one thousand, nine hundred eleven".