3130621104 has 40 divisors (see below), whose sum is σ = 8709550192. Its totient is φ = 963267840.

The previous prime is 3130621099. The next prime is 3130621121. The reversal of 3130621104 is 4011260313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2507887 + ... + 2509134.

Almost surely, 2^3130621104 is an apocalyptic number.

It is an amenable number.

3130621104 is an abundant number, since it is smaller than the sum of its proper divisors (5578929088).

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

3130621104 is a wasteful number, since it uses less digits than its factorization.

3130621104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5017045 (or 5017039 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 3130621104 is about 55951.9535315792. The cubic root of 3130621104 is about 1462.8849417862.

Adding to 3130621104 its reverse (4011260313), we get a palindrome (7141881417).

The spelling of 3130621104 in words is "three billion, one hundred thirty million, six hundred twenty-one thousand, one hundred four".