355941645 has 8 divisors (see below), whose sum is σ = 569506656. Its totient is φ = 189835536.

The previous prime is 355941643. The next prime is 355941653. The reversal of 355941645 is 546149553.

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

It is not a de Polignac number, because 355941645 - 2¹ = 355941643 is a prime.

It is a super-3 number, since 3×355941645³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 355941597 and 355941606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355941643) 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, 11864707 + ... + 11864736.

It is an arithmetic number, because the mean of its divisors is an integer number (71188332).

Almost surely, 2^355941645 is an apocalyptic number.

It is an amenable number.

355941645 is a deficient number, since it is larger than the sum of its proper divisors (213565011).

355941645 is a wasteful number, since it uses less digits than its factorization.

355941645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23729451.

The product of its digits is 324000, while the sum is 42.

The square root of 355941645 is about 18866.4157963297. The cubic root of 355941645 is about 708.6953791475.

The spelling of 355941645 in words is "three hundred fifty-five million, nine hundred forty-one thousand, six hundred forty-five".