385487679 has 8 divisors (see below), whose sum is σ = 514097280. Its totient is φ = 256934936.

The previous prime is 385487677. The next prime is 385487701. The reversal of 385487679 is 976784583.

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

It is a cyclic number.

It is not a de Polignac number, because 385487679 - 2¹ = 385487677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385487677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5524 + ... + 28310.

It is an arithmetic number, because the mean of its divisors is an integer number (64262160).

Almost surely, 2^385487679 is an apocalyptic number.

385487679 is a deficient number, since it is larger than the sum of its proper divisors (128609601).

385487679 is a wasteful number, since it uses less digits than its factorization.

385487679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28429.

The product of its digits is 10160640, while the sum is 57.

The square root of 385487679 is about 19633.8401490895. The cubic root of 385487679 is about 727.7856706890.

The spelling of 385487679 in words is "three hundred eighty-five million, four hundred eighty-seven thousand, six hundred seventy-nine".