350973797 has 4 divisors (see below), whose sum is σ = 351150336. Its totient is φ = 350797260.

The previous prime is 350973793. The next prime is 350973811. The reversal of 350973797 is 797379053.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 350973797 - 2² = 350973793 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350973793) 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, 85253 + ... + 89274.

It is an arithmetic number, because the mean of its divisors is an integer number (87787584).

Almost surely, 2^350973797 is an apocalyptic number.

It is an amenable number.

350973797 is a deficient number, since it is larger than the sum of its proper divisors (176539).

350973797 is a wasteful number, since it uses less digits than its factorization.

350973797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176538.

The product of its (nonzero) digits is 1250235, while the sum is 50.

The square root of 350973797 is about 18734.2946758078. The cubic root of 350973797 is about 705.3828525966.

The spelling of 350973797 in words is "three hundred fifty million, nine hundred seventy-three thousand, seven hundred ninety-seven".