2031204864 has 80 divisors (see below), whose sum is σ = 5827564512. Its totient is φ = 624979968.

The previous prime is 2031204841. The next prime is 2031204869. The reversal of 2031204864 is 4684021302.

It is not an unprimeable number, because it can be changed into a prime (2031204869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30894 + ... + 70829.

Almost surely, 2^2031204864 is an apocalyptic number.

2031204864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2031204864 is an abundant number, since it is smaller than the sum of its proper divisors (3796359648).

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

2031204864 is a wasteful number, since it uses less digits than its factorization.

2031204864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101757 (or 101741 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 2031204864 is about 45068.8902015570. The cubic root of 2031204864 is about 1266.4398742005.

The spelling of 2031204864 in words is "two billion, thirty-one million, two hundred four thousand, eight hundred sixty-four".