350869093 has 2 divisors, whose sum is σ = 350869094. Its totient is φ = 350869092.

The previous prime is 350869087. The next prime is 350869111. The reversal of 350869093 is 390968053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 307546369 + 43322724 = 17537^2 + 6582^2 .

It is a cyclic number.

It is not a de Polignac number, because 350869093 - 2²⁵ = 317314661 is a prime.

It is the 18732-nd Hogben number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350869003) by changing a digit.

It is a nontrivial repunit in base 18731.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175434546 + 175434547.

It is an arithmetic number, because the mean of its divisors is an integer number (175434547).

Almost surely, 2^350869093 is an apocalyptic number.

It is an amenable number.

350869093 is a deficient number, since it is larger than the sum of its proper divisors (1).

350869093 is an equidigital number, since it uses as much as digits as its factorization.

350869093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 350869093 is about 18731.5000200198. The cubic root of 350869093 is about 705.3127013465.

The spelling of 350869093 in words is "three hundred fifty million, eight hundred sixty-nine thousand, ninety-three".