350390377 has 4 divisors (see below), whose sum is σ = 350609220. Its totient is φ = 350171536.

The previous prime is 350390363. The next prime is 350390399. The reversal of 350390377 is 773093053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 773093053 = 3793 ⋅203821.

It can be written as a sum of positive squares in 2 ways, for example, as 91470096 + 258920281 = 9564^2 + 16091^2 .

It is a cyclic number.

It is not a de Polignac number, because 350390377 - 2²³ = 342001769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350390317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107002 + ... + 110227.

It is an arithmetic number, because the mean of its divisors is an integer number (87652305).

Almost surely, 2^350390377 is an apocalyptic number.

It is an amenable number.

350390377 is a deficient number, since it is larger than the sum of its proper divisors (218843).

350390377 is a wasteful number, since it uses less digits than its factorization.

350390377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218842.

The product of its (nonzero) digits is 59535, while the sum is 37.

The square root of 350390377 is about 18718.7172904556. The cubic root of 350390377 is about 704.9917856964.

The spelling of 350390377 in words is "three hundred fifty million, three hundred ninety thousand, three hundred seventy-seven".