3130499338 has 4 divisors (see below), whose sum is σ = 4695749010. Its totient is φ = 1565249668.

The previous prime is 3130499303. The next prime is 3130499353. The reversal of 3130499338 is 8339940313.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2864711529 + 265787809 = 53523^2 + 16303^2 .

It is a super-2 number, since 2×3130499338² = 19600052210436876488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3130499294 and 3130499303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 782624833 + ... + 782624836.

Almost surely, 2^3130499338 is an apocalyptic number.

3130499338 is a deficient number, since it is larger than the sum of its proper divisors (1565249672).

3130499338 is a wasteful number, since it uses less digits than its factorization.

3130499338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565249671.

The product of its (nonzero) digits is 209952, while the sum is 43.

The square root of 3130499338 is about 55950.8653909839. The cubic root of 3130499338 is about 1462.8659751604.

The spelling of 3130499338 in words is "three billion, one hundred thirty million, four hundred ninety-nine thousand, three hundred thirty-eight".