380414633 has 2 divisors, whose sum is σ = 380414634. Its totient is φ = 380414632.

The previous prime is 380414621. The next prime is 380414653. The reversal of 380414633 is 336414083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 291828889 + 88585744 = 17083^2 + 9412^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-380414633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380414633.

It is not a weakly prime, because it can be changed into another prime (380414603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190207316 + 190207317.

It is an arithmetic number, because the mean of its divisors is an integer number (190207317).

Almost surely, 2^380414633 is an apocalyptic number.

It is an amenable number.

380414633 is a deficient number, since it is larger than the sum of its proper divisors (1).

380414633 is an equidigital number, since it uses as much as digits as its factorization.

380414633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 380414633 is about 19504.2209021535. The cubic root of 380414633 is about 724.5789917148.

The spelling of 380414633 in words is "three hundred eighty million, four hundred fourteen thousand, six hundred thirty-three".