4020460736 has 14 divisors (see below), whose sum is σ = 7978101900. Its totient is φ = 2010230336.

The previous prime is 4020460727. The next prime is 4020460739. The reversal of 4020460736 is 6370640204.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (4020460739) 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 as a sum of consecutive naturals, namely, 31409786 + ... + 31409913.

Almost surely, 2^4020460736 is an apocalyptic number.

It is an amenable number.

4020460736 is a deficient number, since it is larger than the sum of its proper divisors (3957641164).

4020460736 is an equidigital number, since it uses as much as digits as its factorization.

4020460736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62819711 (or 62819701 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 4020460736 is about 63407.1031983011. The cubic root of 4020460736 is about 1590.1030662459.

The spelling of 4020460736 in words is "four billion, twenty million, four hundred sixty thousand, seven hundred thirty-six".