376413329 has 2 divisors, whose sum is σ = 376413330. Its totient is φ = 376413328.

The previous prime is 376413319. The next prime is 376413341. The reversal of 376413329 is 923314673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211033729 + 165379600 = 14527^2 + 12860^2 .

It is a cyclic number.

It is not a de Polignac number, because 376413329 - 2²⁴ = 359636113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 376413292 and 376413301.

It is not a weakly prime, because it can be changed into another prime (376413319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188206664 + 188206665.

It is an arithmetic number, because the mean of its divisors is an integer number (188206665).

Almost surely, 2^376413329 is an apocalyptic number.

It is an amenable number.

376413329 is a deficient number, since it is larger than the sum of its proper divisors (1).

376413329 is an equidigital number, since it uses as much as digits as its factorization.

376413329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 38.

The square root of 376413329 is about 19401.3744100772. The cubic root of 376413329 is about 722.0295930197.

The spelling of 376413329 in words is "three hundred seventy-six million, four hundred thirteen thousand, three hundred twenty-nine".