486134398 has 4 divisors (see below), whose sum is σ = 729201600. Its totient is φ = 243067198.

The previous prime is 486134381. The next prime is 486134443. The reversal of 486134398 is 893431684.

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 (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121533598 + ... + 121533601.

It is an arithmetic number, because the mean of its divisors is an integer number (182300400).

Almost surely, 2^486134398 is an apocalyptic number.

486134398 is a deficient number, since it is larger than the sum of its proper divisors (243067202).

486134398 is a wasteful number, since it uses less digits than its factorization.

486134398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243067201.

The product of its digits is 497664, while the sum is 46.

The square root of 486134398 is about 22048.4556828817. The cubic root of 486134398 is about 786.2948853283.

The spelling of 486134398 in words is "four hundred eighty-six million, one hundred thirty-four thousand, three hundred ninety-eight".