481715390 has 16 divisors (see below), whose sum is σ = 933787008. Its totient is φ = 177864096.

The previous prime is 481715387. The next prime is 481715413. The reversal of 481715390 is 93517184.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1852622 + ... + 1852881.

It is an arithmetic number, because the mean of its divisors is an integer number (58361688).

Almost surely, 2^481715390 is an apocalyptic number.

481715390 is a deficient number, since it is larger than the sum of its proper divisors (452071618).

481715390 is a wasteful number, since it uses less digits than its factorization.

481715390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705523.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 481715390 is about 21948.0156278421. The cubic root of 481715390 is about 783.9051311263.

The spelling of 481715390 in words is "four hundred eighty-one million, seven hundred fifteen thousand, three hundred ninety".