368131172 has 12 divisors (see below), whose sum is σ = 644516796. Its totient is φ = 183983520.

The previous prime is 368131129. The next prime is 368131177. The reversal of 368131172 is 271131863.

It can be written as a sum of positive squares in 2 ways, for example, as 9634816 + 358496356 = 3104^2 + 18934^2 .

It is a super-3 number, since 3×368131172³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (368131177) 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, 9803 + ... + 28850.

It is an arithmetic number, because the mean of its divisors is an integer number (53709733).

Almost surely, 2^368131172 is an apocalyptic number.

It is an amenable number.

368131172 is a deficient number, since it is larger than the sum of its proper divisors (276385624).

368131172 is a wasteful number, since it uses less digits than its factorization.

368131172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41038 (or 41036 counting only the distinct ones).

The product of its digits is 6048, while the sum is 32.

The square root of 368131172 is about 19186.7446952317. The cubic root of 368131172 is about 716.6947082111.

The spelling of 368131172 in words is "three hundred sixty-eight million, one hundred thirty-one thousand, one hundred seventy-two".