361368404 has 12 divisors (see below), whose sum is σ = 633430644. Its totient is φ = 180388224.

The previous prime is 361368379. The next prime is 361368407. The reversal of 361368404 is 404863163.

It can be written as a sum of positive squares in 2 ways, for example, as 68890000 + 292478404 = 8300^2 + 17102^2 .

It is a super-3 number, since 3×361368404³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361368407) 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, 71237 + ... + 76140.

It is an arithmetic number, because the mean of its divisors is an integer number (52785887).

Almost surely, 2^361368404 is an apocalyptic number.

It is an amenable number.

361368404 is a deficient number, since it is larger than the sum of its proper divisors (272062240).

361368404 is a wasteful number, since it uses less digits than its factorization.

361368404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147994 (or 147992 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 361368404 is about 19009.6923699464. The cubic root of 361368404 is about 712.2788670073.

The spelling of 361368404 in words is "three hundred sixty-one million, three hundred sixty-eight thousand, four hundred four".