356354361 has 48 divisors (see below), whose sum is σ = 573213888. Its totient is φ = 211536000.

The previous prime is 356354333. The next prime is 356354377. The reversal of 356354361 is 163453653.

356354361 is a `hidden beast` number, since 3 + 56 + 3 + 543 + 61 = 666.

It is not a de Polignac number, because 356354361 - 2¹⁵ = 356321593 is a prime.

It is a super-4 number, since 4×356354361⁴ (a number of 35 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (356354381) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1569730 + ... + 1569956.

It is an arithmetic number, because the mean of its divisors is an integer number (11941956).

Almost surely, 2^356354361 is an apocalyptic number.

It is an amenable number.

356354361 is a deficient number, since it is larger than the sum of its proper divisors (216859527).

356354361 is a wasteful number, since it uses less digits than its factorization.

356354361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502 (or 499 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 356354361 is about 18877.3504761659. The cubic root of 356354361 is about 708.9691852158.

The spelling of 356354361 in words is "three hundred fifty-six million, three hundred fifty-four thousand, three hundred sixty-one".