4465786816 has 14 divisors (see below), whose sum is σ = 8861795840. Its totient is φ = 2232893376.

The previous prime is 4465786799. The next prime is 4465786823. The reversal of 4465786816 is 6186875644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34888896 + ... + 34889023.

Almost surely, 2^4465786816 is an apocalyptic number.

It is an amenable number.

4465786816 is a deficient number, since it is larger than the sum of its proper divisors (4396009024).

4465786816 is an equidigital number, since it uses as much as digits as its factorization.

4465786816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69777931 (or 69777921 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 55.

The square root of 4465786816 is about 66826.5427506167. The cubic root of 4465786816 is about 1646.7689222415.

The spelling of 4465786816 in words is "four billion, four hundred sixty-five million, seven hundred eighty-six thousand, eight hundred sixteen".