380629277983 has 4 divisors (see below), whose sum is σ = 383626359040. Its totient is φ = 377632196928.

The previous prime is 380629277957. The next prime is 380629278011. The reversal of 380629277983 is 389772926083.

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

It is a cyclic number.

It is not a de Polignac number, because 380629277983 - 2³³ = 372039343391 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 (380629277923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1498540338 + ... + 1498540591.

It is an arithmetic number, because the mean of its divisors is an integer number (95906589760).

Almost surely, 2^380629277983 is an apocalyptic number.

380629277983 is a deficient number, since it is larger than the sum of its proper divisors (2997081057).

380629277983 is a wasteful number, since it uses less digits than its factorization.

380629277983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2997081056.

The product of its (nonzero) digits is 54867456, while the sum is 64.

The spelling of 380629277983 in words is "three hundred eighty billion, six hundred twenty-nine million, two hundred seventy-seven thousand, nine hundred eighty-three".