380977 has 2 divisors, whose sum is σ = 380978. Its totient is φ = 380976.

The previous prime is 380971. The next prime is 380983. The reversal of 380977 is 779083.

It is a balanced prime because it is at equal distance from previous prime (380971) and next prime (380983).

It can be written as a sum of positive squares in only one way, i.e., 379456 + 1521 = 616^2 + 39^2 .

It is a cyclic number.

It is not a de Polignac number, because 380977 - 2¹¹ = 378929 is a prime.

It is not a weakly prime, because it can be changed into another prime (380971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190488 + 190489.

It is an arithmetic number, because the mean of its divisors is an integer number (190489).

2³⁸⁰⁹⁷⁷ is an apocalyptic number.

It is an amenable number.

380977 is a deficient number, since it is larger than the sum of its proper divisors (1).

380977 is an equidigital number, since it uses as much as digits as its factorization.

380977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 380977 is about 617.2333432341. The cubic root of 380977 is about 72.4935864323.

The spelling of 380977 in words is "three hundred eighty thousand, nine hundred seventy-seven".