314213407 has 2 divisors, whose sum is σ = 314213408. Its totient is φ = 314213406.

The previous prime is 314213401. The next prime is 314213423. The reversal of 314213407 is 704312413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314213407 - 2³ = 314213399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314213401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157106703 + 157106704.

It is an arithmetic number, because the mean of its divisors is an integer number (157106704).

Almost surely, 2^314213407 is an apocalyptic number.

314213407 is a deficient number, since it is larger than the sum of its proper divisors (1).

314213407 is an equidigital number, since it uses as much as digits as its factorization.

314213407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 314213407 is about 17726.0657507525. The cubic root of 314213407 is about 679.8423848942.

The spelling of 314213407 in words is "three hundred fourteen million, two hundred thirteen thousand, four hundred seven".