351314863 has 2 divisors, whose sum is σ = 351314864. Its totient is φ = 351314862.

The previous prime is 351314849. The next prime is 351314923. The reversal of 351314863 is 368413153.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 351314863 - 2¹³ = 351306671 is a prime.

It is a super-3 number, since 3×351314863³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351344863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175657431 + 175657432.

It is an arithmetic number, because the mean of its divisors is an integer number (175657432).

Almost surely, 2^351314863 is an apocalyptic number.

351314863 is a deficient number, since it is larger than the sum of its proper divisors (1).

351314863 is an equidigital number, since it uses as much as digits as its factorization.

351314863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 34.

The square root of 351314863 is about 18743.3951833706. The cubic root of 351314863 is about 705.6112687176.

The spelling of 351314863 in words is "three hundred fifty-one million, three hundred fourteen thousand, eight hundred sixty-three".