2404658772 has 192 divisors, whose sum is σ = 7191072000. Its totient is φ = 689762304.

The previous prime is 2404658761. The next prime is 2404658797. The reversal of 2404658772 is 2778564042.

It is a happy number.

2404658772 is a `hidden beast` number, since 2 + 40 + 465 + 87 + 72 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1010448 + ... + 1012824.

It is an arithmetic number, because the mean of its divisors is an integer number (37453500).

Almost surely, 2^2404658772 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2404658772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3595536000).

2404658772 is an abundant number, since it is smaller than the sum of its proper divisors (4786413228).

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

2404658772 is a wasteful number, since it uses less digits than its factorization.

2404658772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455 (or 2447 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The square root of 2404658772 is about 49037.3201959487. The cubic root of 2404658772 is about 1339.7316556294.

The spelling of 2404658772 in words is "two billion, four hundred four million, six hundred fifty-eight thousand, seven hundred seventy-two".