350426893 has 2 divisors, whose sum is σ = 350426894. Its totient is φ = 350426892.

The previous prime is 350426891. The next prime is 350426903. The reversal of 350426893 is 398624053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 286218724 + 64208169 = 16918^2 + 8013^2 .

It is a cyclic number.

It is not a de Polignac number, because 350426893 - 2¹ = 350426891 is a prime.

Together with 350426891, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350426891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175213446 + 175213447.

It is an arithmetic number, because the mean of its divisors is an integer number (175213447).

Almost surely, 2^350426893 is an apocalyptic number.

It is an amenable number.

350426893 is a deficient number, since it is larger than the sum of its proper divisors (1).

350426893 is an equidigital number, since it uses as much as digits as its factorization.

350426893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 350426893 is about 18719.6926523915. The cubic root of 350426893 is about 705.0162751302.

The spelling of 350426893 in words is "three hundred fifty million, four hundred twenty-six thousand, eight hundred ninety-three".