355479361 has 4 divisors (see below), whose sum is σ = 367737300. Its totient is φ = 343221424.

The previous prime is 355479343. The next prime is 355479407. The reversal of 355479361 is 163974553.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 163974553 = 1213 ⋅135181.

It can be written as a sum of positive squares in 2 ways, for example, as 293951025 + 61528336 = 17145^2 + 7844^2 .

It is a cyclic number.

It is not a de Polignac number, because 355479361 - 2⁷ = 355479233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355479961) 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, 6128926 + ... + 6128983.

It is an arithmetic number, because the mean of its divisors is an integer number (91934325).

Almost surely, 2^355479361 is an apocalyptic number.

It is an amenable number.

355479361 is a deficient number, since it is larger than the sum of its proper divisors (12257939).

355479361 is a wasteful number, since it uses less digits than its factorization.

355479361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12257938.

The product of its digits is 340200, while the sum is 43.

The square root of 355479361 is about 18854.1603101278. The cubic root of 355479361 is about 708.3884370081.

The spelling of 355479361 in words is "three hundred fifty-five million, four hundred seventy-nine thousand, three hundred sixty-one".