2494722048 has 416 divisors, whose sum is σ = 8630823936. Its totient is φ = 622854144.

The previous prime is 2494722037. The next prime is 2494722067. The reversal of 2494722048 is 8402274942.

It is a tau number, because it is divible by the number of its divisors (416).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25718736 + ... + 25718832.

Almost surely, 2^2494722048 is an apocalyptic number.

2494722048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2494722048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4315411968).

2494722048 is an abundant number, since it is smaller than the sum of its proper divisors (6136101888).

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

2494722048 is a wasteful number, since it uses less digits than its factorization.

2494722048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 2494722048 is about 49947.1925937785. The cubic root of 2494722048 is about 1356.2530309828.

The spelling of 2494722048 in words is "two billion, four hundred ninety-four million, seven hundred twenty-two thousand, forty-eight".