462380678 has 4 divisors (see below), whose sum is σ = 693571020. Its totient is φ = 231190338.

The previous prime is 462380641. The next prime is 462380683. The reversal of 462380678 is 876083264.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 115595168 + ... + 115595171.

It is an arithmetic number, because the mean of its divisors is an integer number (173392755).

Almost surely, 2^462380678 is an apocalyptic number.

462380678 is a deficient number, since it is larger than the sum of its proper divisors (231190342).

462380678 is a wasteful number, since it uses less digits than its factorization.

462380678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231190341.

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 462380678 is about 21503.0388085033. The cubic root of 462380678 is about 773.2736755819.

The spelling of 462380678 in words is "four hundred sixty-two million, three hundred eighty thousand, six hundred seventy-eight".