380252877 has 4 divisors (see below), whose sum is σ = 507003840. Its totient is φ = 253501916.

The previous prime is 380252869. The next prime is 380252891. The reversal of 380252877 is 778252083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 380252877 - 2³ = 380252869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380252857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63375477 + ... + 63375482.

It is an arithmetic number, because the mean of its divisors is an integer number (126750960).

Almost surely, 2^380252877 is an apocalyptic number.

It is an amenable number.

380252877 is a deficient number, since it is larger than the sum of its proper divisors (126750963).

380252877 is a wasteful number, since it uses less digits than its factorization.

380252877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126750962.

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 380252877 is about 19500.0737690912. The cubic root of 380252877 is about 724.4762778114.

The spelling of 380252877 in words is "three hundred eighty million, two hundred fifty-two thousand, eight hundred seventy-seven".