2031034488 has 256 divisors, whose sum is σ = 6500736000. Its totient is φ = 515579904.

The previous prime is 2031034483. The next prime is 2031034519. The reversal of 2031034488 is 8844301302.

It is a Cunningham number, because it is equal to 45067²-1.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031034483) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3424720 + ... + 3425312.

It is an arithmetic number, because the mean of its divisors is an integer number (25393500).

Almost surely, 2^2031034488 is an apocalyptic number.

2031034488 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 2031034488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3250368000).

2031034488 is an abundant number, since it is smaller than the sum of its proper divisors (4469701512).

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

2031034488 is a wasteful number, since it uses less digits than its factorization.

2031034488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694 (or 690 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 2031034488 is about 45066.9999889054. Note that the first 4 decimals coincide. The cubic root of 2031034488 is about 1266.4044638558.

The spelling of 2031034488 in words is "two billion, thirty-one million, thirty-four thousand, four hundred eighty-eight".