353685036867 has 16 divisors (see below), whose sum is σ = 473214220800. Its totient is φ = 234974349792.

The previous prime is 353685036823. The next prime is 353685036869. The reversal of 353685036867 is 768630586353.

It is a happy number.

It is not a de Polignac number, because 353685036867 - 2¹⁶ = 353684971331 is a prime.

It is a super-2 number, since 2×353685036867² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 353685036867.

It is not an unprimeable number, because it can be changed into a prime (353685036869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 830134 + ... + 1181732.

It is an arithmetic number, because the mean of its divisors is an integer number (29575888800).

Almost surely, 2^353685036867 is an apocalyptic number.

353685036867 is a deficient number, since it is larger than the sum of its proper divisors (119529183933).

353685036867 is a wasteful number, since it uses less digits than its factorization.

353685036867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352762.

The product of its (nonzero) digits is 65318400, while the sum is 60.

The spelling of 353685036867 in words is "three hundred fifty-three billion, six hundred eighty-five million, thirty-six thousand, eight hundred sixty-seven".