4246782472 has 16 divisors (see below), whose sum is σ = 7965675900. Its totient is φ = 2122602240.

The previous prime is 4246782457. The next prime is 4246782481. The reversal of 4246782472 is 2742876424.

It can be written as a sum of positive squares in 2 ways, for example, as 3830867236 + 415915236 = 61894^2 + 20394^2 .

It is a super-2 number, since 2×4246782472² = 36070322728972861568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75429 + ... + 119092.

Almost surely, 2^4246782472 is an apocalyptic number.

It is an amenable number.

4246782472 is a deficient number, since it is larger than the sum of its proper divisors (3718893428).

4246782472 is a wasteful number, since it uses less digits than its factorization.

4246782472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197256 (or 197252 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 46.

The square root of 4246782472 is about 65167.3420664062. The cubic root of 4246782472 is about 1619.3970311007.

The spelling of 4246782472 in words is "four billion, two hundred forty-six million, seven hundred eighty-two thousand, four hundred seventy-two".