380094813 has 36 divisors (see below), whose sum is σ = 659288448. Its totient is φ = 210183120.

The previous prime is 380094811. The next prime is 380094877. The reversal of 380094813 is 318490083.

It is not a de Polignac number, because 380094813 - 2¹ = 380094811 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 (380094811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 231 + ... + 27572.

It is an arithmetic number, because the mean of its divisors is an integer number (18313568).

Almost surely, 2^380094813 is an apocalyptic number.

It is an amenable number.

380094813 is a deficient number, since it is larger than the sum of its proper divisors (279193635).

380094813 is a wasteful number, since it uses less digits than its factorization.

380094813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27854 (or 27844 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 380094813 is about 19496.0204400796. The cubic root of 380094813 is about 724.3758801585.

The spelling of 380094813 in words is "three hundred eighty million, ninety-four thousand, eight hundred thirteen".