3130404433 has 8 divisors (see below), whose sum is σ = 3371664128. Its totient is φ = 2889210384.

The previous prime is 3130404421. The next prime is 3130404437. The reversal of 3130404433 is 3344040313.

3130404433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3130404433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3130404398 and 3130404407.

It is not an unprimeable number, because it can be changed into a prime (3130404437) 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, 133216 + ... + 154942.

It is an arithmetic number, because the mean of its divisors is an integer number (421458016).

Almost surely, 2^3130404433 is an apocalyptic number.

It is an amenable number.

3130404433 is a deficient number, since it is larger than the sum of its proper divisors (241259695).

3130404433 is a wasteful number, since it uses less digits than its factorization.

3130404433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32823.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 3130404433 is about 55950.0172743494. The cubic root of 3130404433 is about 1462.8511921409.

Adding to 3130404433 its reverse (3344040313), we get a palindrome (6474444746).

The spelling of 3130404433 in words is "three billion, one hundred thirty million, four hundred four thousand, four hundred thirty-three".