2047494008 has 96 divisors (see below), whose sum is σ = 4772131200. Its totient is φ = 818270208.

The previous prime is 2047493939. The next prime is 2047494073. The reversal of 2047494008 is 8004947402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 751673 + ... + 754391.

It is an arithmetic number, because the mean of its divisors is an integer number (49709700).

Almost surely, 2^2047494008 is an apocalyptic number.

2047494008 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 2047494008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2386065600).

2047494008 is an abundant number, since it is smaller than the sum of its proper divisors (2724637192).

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

2047494008 is a wasteful number, since it uses less digits than its factorization.

2047494008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869 (or 2858 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 2047494008 is about 45249.2431759914. The cubic root of 2047494008 is about 1269.8162480341.

The spelling of 2047494008 in words is "two billion, forty-seven million, four hundred ninety-four thousand, eight".