4040984784 has 40 divisors (see below), whose sum is σ = 10486051072. Its totient is φ = 1340951040.

The previous prime is 4040984777. The next prime is 4040984803. The reversal of 4040984784 is 4874890404.

It is a super-3 number, since 3×4040984784³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178057 + ... + 199464.

Almost surely, 2^4040984784 is an apocalyptic number.

It is an amenable number.

4040984784 is an abundant number, since it is smaller than the sum of its proper divisors (6445066288).

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

4040984784 is a wasteful number, since it uses less digits than its factorization.

4040984784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377755 (or 377749 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The square root of 4040984784 is about 63568.7406198990. The cubic root of 4040984784 is about 1592.8042471437.

The spelling of 4040984784 in words is "four billion, forty million, nine hundred eighty-four thousand, seven hundred eighty-four".