2434772868 has 48 divisors (see below), whose sum is σ = 6204656640. Its totient is φ = 736970400.

The previous prime is 2434772867. The next prime is 2434772881. The reversal of 2434772868 is 8682774342.

2434772868 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2434772868.

It is not an unprimeable number, because it can be changed into a prime (2434772863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111273 + ... + 131343.

It is an arithmetic number, because the mean of its divisors is an integer number (129263680).

Almost surely, 2^2434772868 is an apocalyptic number.

It is an amenable number.

2434772868 is an abundant number, since it is smaller than the sum of its proper divisors (3769883772).

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

2434772868 is a wasteful number, since it uses less digits than its factorization.

2434772868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21008 (or 21006 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 51.

The square root of 2434772868 is about 49343.4176765250. The cubic root of 2434772868 is about 1345.3010603780.

The spelling of 2434772868 in words is "two billion, four hundred thirty-four million, seven hundred seventy-two thousand, eight hundred sixty-eight".