351466361 has 4 divisors (see below), whose sum is σ = 352235892. Its totient is φ = 350696832.

The previous prime is 351466331. The next prime is 351466397. The reversal of 351466361 is 163664153.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 163664153 = 1493 ⋅109621.

It can be written as a sum of positive squares in 2 ways, for example, as 125865961 + 225600400 = 11219^2 + 15020^2 .

It is a cyclic number.

It is not a de Polignac number, because 351466361 - 2¹⁰ = 351465337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (351466301) 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, 384080 + ... + 384993.

It is an arithmetic number, because the mean of its divisors is an integer number (88058973).

Almost surely, 2^351466361 is an apocalyptic number.

It is an amenable number.

351466361 is a deficient number, since it is larger than the sum of its proper divisors (769531).

351466361 is an equidigital number, since it uses as much as digits as its factorization.

351466361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769530.

The product of its digits is 38880, while the sum is 35.

The square root of 351466361 is about 18747.4361180402. The cubic root of 351466361 is about 705.7126813865.

The spelling of 351466361 in words is "three hundred fifty-one million, four hundred sixty-six thousand, three hundred sixty-one".