350348397 has 16 divisors (see below), whose sum is σ = 557076480. Its totient is φ = 191494512.

The previous prime is 350348381. The next prime is 350348413. The reversal of 350348397 is 793843053.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (350348381) and next prime (350348413).

It is not a de Polignac number, because 350348397 - 2⁴ = 350348381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350348357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362197 + ... + 363162.

It is an arithmetic number, because the mean of its divisors is an integer number (34817280).

Almost surely, 2^350348397 is an apocalyptic number.

It is an amenable number.

350348397 is a deficient number, since it is larger than the sum of its proper divisors (206728083).

350348397 is a wasteful number, since it uses less digits than its factorization.

350348397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725392.

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 350348397 is about 18717.5959193482. The cubic root of 350348397 is about 704.9636297318.

The spelling of 350348397 in words is "three hundred fifty million, three hundred forty-eight thousand, three hundred ninety-seven".