387679482 has 24 divisors (see below), whose sum is σ = 868937940. Its totient is φ = 124770240.

The previous prime is 387679463. The next prime is 387679483. The reversal of 387679482 is 284976783.

It can be written as a sum of positive squares in 2 ways, for example, as 381069441 + 6610041 = 19521^2 + 2571^2 .

It is not an unprimeable number, because it can be changed into a prime (387679483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 370819 + ... + 371862.

Almost surely, 2^387679482 is an apocalyptic number.

387679482 is an abundant number, since it is smaller than the sum of its proper divisors (481258458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

387679482 is a wasteful number, since it uses less digits than its factorization.

387679482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742718 (or 742715 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The square root of 387679482 is about 19689.5780046196. The cubic root of 387679482 is about 729.1624108218.

The spelling of 387679482 in words is "three hundred eighty-seven million, six hundred seventy-nine thousand, four hundred eighty-two".