487030270 has 16 divisors (see below), whose sum is σ = 877039488. Its totient is φ = 194726560.

The previous prime is 487030261. The next prime is 487030277. The reversal of 487030270 is 72030784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487030277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16512 + ... + 35308.

It is an arithmetic number, because the mean of its divisors is an integer number (54814968).

Almost surely, 2^487030270 is an apocalyptic number.

487030270 is a deficient number, since it is larger than the sum of its proper divisors (390009218).

487030270 is a wasteful number, since it uses less digits than its factorization.

487030270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21395.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 487030270 is about 22068.7623123727. The cubic root of 487030270 is about 786.7775963537. Note that the first 3 decimals are identical.

The spelling of 487030270 in words is "four hundred eighty-seven million, thirty thousand, two hundred seventy".