3130203488 has 36 divisors (see below), whose sum is σ = 6489795060. Its totient is φ = 1482074496.

The previous prime is 3130203487. The next prime is 3130203499. The reversal of 3130203488 is 8843020313.

It is a happy number.

It is a super-2 number, since 2×3130203488² = 19596347752574732288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130203487) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1378418 + ... + 1380686.

It is an arithmetic number, because the mean of its divisors is an integer number (180272085).

Almost surely, 2^3130203488 is an apocalyptic number.

3130203488 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3130203488 is an abundant number, since it is smaller than the sum of its proper divisors (3359591572).

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

3130203488 is an frugal number, since it uses more digits than its factorization.

3130203488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4567 (or 2290 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 3130203488 is about 55948.2214909464. The cubic root of 3130203488 is about 1462.8198906558.

The spelling of 3130203488 in words is "three billion, one hundred thirty million, two hundred three thousand, four hundred eighty-eight".