2454409764 has 81 divisors (see below), whose sum is σ = 6503794843. Its totient is φ = 780385584.

The previous prime is 2454409687. The next prime is 2454409777. The reversal of 2454409764 is 4679044542.

The square root of 2454409764 is 49542.

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

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6836617 + ... + 6836975.

Almost surely, 2^2454409764 is an apocalyptic number.

2454409764 is the 49542-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2454409764

2454409764 is an abundant number, since it is smaller than the sum of its proper divisors (4049385079).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2454409764 is a wasteful number, since it uses less digits than its factorization.

2454409764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 387 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The cubic root of 2454409764 is about 1348.9080816726.

The spelling of 2454409764 in words is "two billion, four hundred fifty-four million, four hundred nine thousand, seven hundred sixty-four".