380753679 has 8 divisors (see below), whose sum is σ = 508018480. Its totient is φ = 253662336.

The previous prime is 380753671. The next prime is 380753689. The reversal of 380753679 is 976357083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 380753679 - 2³ = 380753671 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 (380753671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38152 + ... + 47085.

It is an arithmetic number, because the mean of its divisors is an integer number (63502310).

Almost surely, 2^380753679 is an apocalyptic number.

380753679 is a deficient number, since it is larger than the sum of its proper divisors (127264801).

380753679 is a wasteful number, since it uses less digits than its factorization.

380753679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86729.

The product of its (nonzero) digits is 952560, while the sum is 48.

The square root of 380753679 is about 19512.9105722340. The cubic root of 380753679 is about 724.7941890637.

The spelling of 380753679 in words is "three hundred eighty million, seven hundred fifty-three thousand, six hundred seventy-nine".