380769967 has 16 divisors (see below), whose sum is σ = 395642880. Its totient is φ = 366256800.

The previous prime is 380769959. The next prime is 380769989. The reversal of 380769967 is 769967083.

It is a cyclic number.

It is not a de Polignac number, because 380769967 - 2³ = 380769959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380760967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 883242 + ... + 883672.

It is an arithmetic number, because the mean of its divisors is an integer number (24727680).

Almost surely, 2^380769967 is an apocalyptic number.

380769967 is a deficient number, since it is larger than the sum of its proper divisors (14872913).

380769967 is a wasteful number, since it uses less digits than its factorization.

380769967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774.

The product of its (nonzero) digits is 3429216, while the sum is 55.

The square root of 380769967 is about 19513.3279324671. The cubic root of 380769967 is about 724.8045240738.

The spelling of 380769967 in words is "three hundred eighty million, seven hundred sixty-nine thousand, nine hundred sixty-seven".