486442740 has 48 divisors (see below), whose sum is σ = 1556618112. Its totient is φ = 111186816.

The previous prime is 486442729. The next prime is 486442741. The reversal of 486442740 is 47244684.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486442741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 578679 + ... + 579518.

It is an arithmetic number, because the mean of its divisors is an integer number (32429544).

Almost surely, 2^486442740 is an apocalyptic number.

It is an amenable number.

486442740 is an abundant number, since it is smaller than the sum of its proper divisors (1070175372).

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

486442740 is a wasteful number, since it uses less digits than its factorization.

486442740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158216 (or 1158214 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 39.

The square root of 486442740 is about 22055.4469462761. The cubic root of 486442740 is about 786.4610921066.

The spelling of 486442740 in words is "four hundred eighty-six million, four hundred forty-two thousand, seven hundred forty".