4149678724 has 27 divisors (see below), whose sum is σ = 7510979511. Its totient is φ = 2005976520.

The previous prime is 4149678719. The next prime is 4149678737. The reversal of 4149678724 is 4278769414.

The square root of 4149678724 is 64418.

It is a perfect power (a square), and thus also a powerful number.

4149678724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3993397 + ... + 3994435.

Almost surely, 2^4149678724 is an apocalyptic number.

4149678724 is the 64418-th square number.

It is an amenable number.

4149678724 is a deficient number, since it is larger than the sum of its proper divisors (3361300787).

4149678724 is an equidigital number, since it uses as much as digits as its factorization.

4149678724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144 (or 1072 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 52.

The cubic root of 4149678724 is about 1606.9591050895.

The spelling of 4149678724 in words is "four billion, one hundred forty-nine million, six hundred seventy-eight thousand, seven hundred twenty-four".