363169642 has 12 divisors (see below), whose sum is σ = 598780098. Its totient is φ = 165077000.

The previous prime is 363169633. The next prime is 363169643. The reversal of 363169642 is 246961363.

It can be written as a sum of positive squares in only one way, i.e., 362559681 + 609961 = 19041^2 + 781^2 .

It is a junction number, because it is equal to n+sod(n) for n = 363169595 and 363169604.

It is not an unprimeable number, because it can be changed into a prime (363169643) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 750109 + ... + 750592.

Almost surely, 2^363169642 is an apocalyptic number.

363169642 is a deficient number, since it is larger than the sum of its proper divisors (235610456).

363169642 is a wasteful number, since it uses less digits than its factorization.

363169642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500725 (or 1500714 counting only the distinct ones).

The product of its digits is 139968, while the sum is 40.

The square root of 363169642 is about 19057.0103111690. The cubic root of 363169642 is about 713.4603556275.

The spelling of 363169642 in words is "three hundred sixty-three million, one hundred sixty-nine thousand, six hundred forty-two".