486493040 has 40 divisors (see below), whose sum is σ = 1233925488. Its totient is φ = 176906240.

The previous prime is 486493037. The next prime is 486493061. The reversal of 486493040 is 40394684.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 486492985 and 486493003.

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, 275537 + ... + 277296.

Almost surely, 2^486493040 is an apocalyptic number.

486493040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

486493040 is an abundant number, since it is smaller than the sum of its proper divisors (747432448).

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

486493040 is a wasteful number, since it uses less digits than its factorization.

486493040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552857 (or 552851 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 486493040 is about 22056.5872246819. The cubic root of 486493040 is about 786.4881988458.

The spelling of 486493040 in words is "four hundred eighty-six million, four hundred ninety-three thousand, forty".