380168737 has 8 divisors (see below), whose sum is σ = 409617320. Its totient is φ = 350749440.

The previous prime is 380168693. The next prime is 380168741. The reversal of 380168737 is 737861083.

It can be written as a sum of positive squares in 4 ways, for example, as 2099601 + 378069136 = 1449^2 + 19444^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 380168737 - 2¹⁹ = 379644449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 380168693 and 380168702.

It is not an unprimeable number, because it can be changed into a prime (380168797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24937 + ... + 37177.

It is an arithmetic number, because the mean of its divisors is an integer number (51202165).

Almost surely, 2^380168737 is an apocalyptic number.

It is an amenable number.

380168737 is a deficient number, since it is larger than the sum of its proper divisors (29448583).

380168737 is a wasteful number, since it uses less digits than its factorization.

380168737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14643.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 380168737 is about 19497.9162219966. The cubic root of 380168737 is about 724.4228379960.

The spelling of 380168737 in words is "three hundred eighty million, one hundred sixty-eight thousand, seven hundred thirty-seven".