2388426966 has 32 divisors (see below), whose sum is σ = 5356322400. Its totient is φ = 788836320.

The previous prime is 2388426907. The next prime is 2388426983. The reversal of 2388426966 is 6696248832.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197005 + ... + 208776.

It is an arithmetic number, because the mean of its divisors is an integer number (167385075).

Almost surely, 2^2388426966 is an apocalyptic number.

2388426966 is an abundant number, since it is smaller than the sum of its proper divisors (2967895434).

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

2388426966 is a wasteful number, since it uses less digits than its factorization.

2388426966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405901 (or 405895 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The square root of 2388426966 is about 48871.5353349984. The cubic root of 2388426966 is about 1336.7103844370.

The spelling of 2388426966 in words is "two billion, three hundred eighty-eight million, four hundred twenty-six thousand, nine hundred sixty-six".