380797061 has 4 divisors (see below), whose sum is σ = 380925324. Its totient is φ = 380668800.

The previous prime is 380797049. The next prime is 380797073. The reversal of 380797061 is 160797083.

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

It is an interprime number because it is at equal distance from previous prime (380797049) and next prime (380797073).

It can be written as a sum of positive squares in 2 ways, for example, as 322884961 + 57912100 = 17969^2 + 7610^2 .

It is a cyclic number.

It is not a de Polignac number, because 380797061 - 2²² = 376602757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380797861) 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, 59570 + ... + 65651.

It is an arithmetic number, because the mean of its divisors is an integer number (95231331).

Almost surely, 2^380797061 is an apocalyptic number.

It is an amenable number.

380797061 is a deficient number, since it is larger than the sum of its proper divisors (128263).

380797061 is a wasteful number, since it uses less digits than its factorization.

380797061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128262.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 380797061 is about 19514.0221635623. The cubic root of 380797061 is about 724.8217150200.

The spelling of 380797061 in words is "three hundred eighty million, seven hundred ninety-seven thousand, sixty-one".