380335149 has 16 divisors (see below), whose sum is σ = 564008640. Its totient is φ = 253309680.

The previous prime is 380335121. The next prime is 380335159. The reversal of 380335149 is 941533083.

It is not a de Polignac number, because 380335149 - 2⁹ = 380334637 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380335159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23854 + ... + 36464.

It is an arithmetic number, because the mean of its divisors is an integer number (35250540).

Almost surely, 2^380335149 is an apocalyptic number.

It is an amenable number.

380335149 is a deficient number, since it is larger than the sum of its proper divisors (183673491).

380335149 is a wasteful number, since it uses less digits than its factorization.

380335149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13737 (or 13731 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 380335149 is about 19502.1831854795. The cubic root of 380335149 is about 724.5285235824.

The spelling of 380335149 in words is "three hundred eighty million, three hundred thirty-five thousand, one hundred forty-nine".