6407093149 has 2 divisors, whose sum is σ = 6407093150. Its totient is φ = 6407093148.

The previous prime is 6407093089. The next prime is 6407093153. The reversal of 6407093149 is 9413907046.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6365167524 + 41925625 = 79782^2 + 6475^2 .

It is a cyclic number.

It is not a de Polignac number, because 6407093149 - 2¹⁷ = 6406962077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6407093159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3203546574 + 3203546575.

It is an arithmetic number, because the mean of its divisors is an integer number (3203546575).

Almost surely, 2^6407093149 is an apocalyptic number.

It is an amenable number.

6407093149 is a deficient number, since it is larger than the sum of its proper divisors (1).

6407093149 is an equidigital number, since it uses as much as digits as its factorization.

6407093149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 6407093149 is about 80044.3199046628. The cubic root of 6407093149 is about 1857.3211860617.

The spelling of 6407093149 in words is "six billion, four hundred seven million, ninety-three thousand, one hundred forty-nine".