2404990263 has 8 divisors (see below), whose sum is σ = 3453319408. Its totient is φ = 1479993984.

The previous prime is 2404990243. The next prime is 2404990267. The reversal of 2404990263 is 3620994042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2404990263 - 2³⁰ = 1331248439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 61666417 = 2404990263 / (2 + 4 + 0 + 4 + 9 + 9 + 0 + 2 + 6 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404990267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30833170 + ... + 30833247.

It is an arithmetic number, because the mean of its divisors is an integer number (431664926).

Almost surely, 2^2404990263 is an apocalyptic number.

2404990263 is a deficient number, since it is larger than the sum of its proper divisors (1048329145).

2404990263 is a wasteful number, since it uses less digits than its factorization.

2404990263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61666433.

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 2404990263 is about 49040.7000663734. The cubic root of 2404990263 is about 1339.7932151024.

The spelling of 2404990263 in words is "two billion, four hundred four million, nine hundred ninety thousand, two hundred sixty-three".