310849423 has 2 divisors, whose sum is σ = 310849424. Its totient is φ = 310849422.

The previous prime is 310849411. The next prime is 310849433. The reversal of 310849423 is 324948013.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 310849423 - 2¹⁷ = 310718351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (310849433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155424711 + 155424712.

It is an arithmetic number, because the mean of its divisors is an integer number (155424712).

Almost surely, 2^310849423 is an apocalyptic number.

310849423 is a deficient number, since it is larger than the sum of its proper divisors (1).

310849423 is an equidigital number, since it uses as much as digits as its factorization.

310849423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 310849423 is about 17630.9223525033. The cubic root of 310849423 is about 677.4075330293.

The spelling of 310849423 in words is "three hundred ten million, eight hundred forty-nine thousand, four hundred twenty-three".