486043478 has 16 divisors (see below), whose sum is σ = 735920640. Its totient is φ = 240742656.

The previous prime is 486043421. The next prime is 486043483. The reversal of 486043478 is 874340684.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256358 + ... + 258246.

It is an arithmetic number, because the mean of its divisors is an integer number (45995040).

Almost surely, 2^486043478 is an apocalyptic number.

486043478 is a deficient number, since it is larger than the sum of its proper divisors (249877162).

486043478 is a wasteful number, since it uses less digits than its factorization.

486043478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031.

The product of its (nonzero) digits is 516096, while the sum is 44.

The square root of 486043478 is about 22046.3937640604. The cubic root of 486043478 is about 786.2458629533.

The spelling of 486043478 in words is "four hundred eighty-six million, forty-three thousand, four hundred seventy-eight".