355604313 has 4 divisors (see below), whose sum is σ = 474139088. Its totient is φ = 237069540.

The previous prime is 355604297. The next prime is 355604321. The reversal of 355604313 is 313406553.

It is a happy number.

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 not a de Polignac number, because 355604313 - 2⁴ = 355604297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355604383) 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, 59267383 + ... + 59267388.

It is an arithmetic number, because the mean of its divisors is an integer number (118534772).

Almost surely, 2^355604313 is an apocalyptic number.

It is an amenable number.

355604313 is a deficient number, since it is larger than the sum of its proper divisors (118534775).

355604313 is a wasteful number, since it uses less digits than its factorization.

355604313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118534774.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 355604313 is about 18857.4736643061. The cubic root of 355604313 is about 708.4714274642.

The spelling of 355604313 in words is "three hundred fifty-five million, six hundred four thousand, three hundred thirteen".