380670097 has 4 divisors (see below), whose sum is σ = 390958516. Its totient is φ = 370381680.

The previous prime is 380670091. The next prime is 380670109. The reversal of 380670097 is 790076083.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 331094416 + 49575681 = 18196^2 + 7041^2 .

It is a cyclic number.

It is not a de Polignac number, because 380670097 - 2³ = 380670089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380670091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5144154 + ... + 5144227.

It is an arithmetic number, because the mean of its divisors is an integer number (97739629).

Almost surely, 2^380670097 is an apocalyptic number.

380670097 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

380670097 is a deficient number, since it is larger than the sum of its proper divisors (10288419).

380670097 is a wasteful number, since it uses less digits than its factorization.

380670097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10288418.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 380670097 is about 19510.7687444652. The cubic root of 380670097 is about 724.7411502404.

The spelling of 380670097 in words is "three hundred eighty million, six hundred seventy thousand, ninety-seven".