376729 has 2 divisors, whose sum is σ = 376730. Its totient is φ = 376728.

The previous prime is 376721. The next prime is 376757. The reversal of 376729 is 927673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 328329 + 48400 = 573^2 + 220^2 .

It is a cyclic number.

It is not a de Polignac number, because 376729 - 2³ = 376721 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 376694 and 376703.

It is not a weakly prime, because it can be changed into another prime (376721) 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 as a sum of consecutive naturals, namely, 188364 + 188365.

It is an arithmetic number, because the mean of its divisors is an integer number (188365).

2³⁷⁶⁷²⁹ is an apocalyptic number.

It is an amenable number.

376729 is a deficient number, since it is larger than the sum of its proper divisors (1).

376729 is an equidigital number, since it uses as much as digits as its factorization.

376729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15876, while the sum is 34.

The square root of 376729 is about 613.7825347792. The cubic root of 376729 is about 72.2231374857.

The spelling of 376729 in words is "three hundred seventy-six thousand, seven hundred twenty-nine".