358918361 has 8 divisors (see below), whose sum is σ = 363587400. Its totient is φ = 354274560.

The previous prime is 358918349. The next prime is 358918363. The reversal of 358918361 is 163819853.

It can be written as a sum of positive squares in 4 ways, for example, as 3822025 + 355096336 = 1955^2 + 18844^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-358918361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (358918363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23201 + ... + 35441.

It is an arithmetic number, because the mean of its divisors is an integer number (45448425).

Almost surely, 2^358918361 is an apocalyptic number.

It is an amenable number.

358918361 is a deficient number, since it is larger than the sum of its proper divisors (4669039).

358918361 is a wasteful number, since it uses less digits than its factorization.

358918361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12619.

The product of its digits is 155520, while the sum is 44.

The square root of 358918361 is about 18945.1408281913. The cubic root of 358918361 is about 710.6654879212.

The spelling of 358918361 in words is "three hundred fifty-eight million, nine hundred eighteen thousand, three hundred sixty-one".