380348407 has 2 divisors, whose sum is σ = 380348408. Its totient is φ = 380348406.

The previous prime is 380348377. The next prime is 380348467. The reversal of 380348407 is 704843083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 380348407 - 2¹⁹ = 379824119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380348467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190174203 + 190174204.

It is an arithmetic number, because the mean of its divisors is an integer number (190174204).

Almost surely, 2^380348407 is an apocalyptic number.

380348407 is a deficient number, since it is larger than the sum of its proper divisors (1).

380348407 is an equidigital number, since it uses as much as digits as its factorization.

380348407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 380348407 is about 19502.5230931795. The cubic root of 380348407 is about 724.5369421992.

The spelling of 380348407 in words is "three hundred eighty million, three hundred forty-eight thousand, four hundred seven".