4047357490 has 32 divisors (see below), whose sum is σ = 7993515456. Its totient is φ = 1463252160.

The previous prime is 4047357487. The next prime is 4047357491. The reversal of 4047357490 is 947537404.

It is a super-2 number, since 2×4047357490² = 32762205303718200200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4047357491) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 87312 + ... + 125371.

It is an arithmetic number, because the mean of its divisors is an integer number (249797358).

Almost surely, 2^4047357490 is an apocalyptic number.

4047357490 is a deficient number, since it is larger than the sum of its proper divisors (3946157966).

4047357490 is a wasteful number, since it uses less digits than its factorization.

4047357490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212874.

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 4047357490 is about 63618.8453997713. The cubic root of 4047357490 is about 1593.6411010765.

The spelling of 4047357490 in words is "four billion, forty-seven million, three hundred fifty-seven thousand, four hundred ninety".