361254164 has 12 divisors (see below), whose sum is σ = 632649024. Its totient is φ = 180497304.

The previous prime is 361254143. The next prime is 361254181. The reversal of 361254164 is 461452163.

It is a self number, because there is not a number n which added to its sum of digits gives 361254164.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26042 + ... + 37425.

It is an arithmetic number, because the mean of its divisors is an integer number (52720752).

Almost surely, 2^361254164 is an apocalyptic number.

It is an amenable number.

361254164 is a deficient number, since it is larger than the sum of its proper divisors (271394860).

361254164 is a wasteful number, since it uses less digits than its factorization.

361254164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64894 (or 64892 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 361254164 is about 19006.6873494568. The cubic root of 361254164 is about 712.2038011253.

The spelling of 361254164 in words is "three hundred sixty-one million, two hundred fifty-four thousand, one hundred sixty-four".