3130440007 has 2 divisors, whose sum is σ = 3130440008. Its totient is φ = 3130440006.

The previous prime is 3130439951. The next prime is 3130440023. The reversal of 3130440007 is 7000440313.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3130440007 - 2¹⁵ = 3130407239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3130440007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3130440097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565220003 + 1565220004.

It is an arithmetic number, because the mean of its divisors is an integer number (1565220004).

Almost surely, 2^3130440007 is an apocalyptic number.

3130440007 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130440007 is an equidigital number, since it uses as much as digits as its factorization.

3130440007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 3130440007 is about 55950.3351821953. The cubic root of 3130440007 is about 1462.8567334133.

The spelling of 3130440007 in words is "three billion, one hundred thirty million, four hundred forty thousand, seven".