467971813 has 2 divisors, whose sum is σ = 467971814. Its totient is φ = 467971812.

The previous prime is 467971787. The next prime is 467971817. The reversal of 467971813 is 318179764.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 379197729 + 88774084 = 19473^2 + 9422^2 .

It is a cyclic number.

It is not a de Polignac number, because 467971813 - 2⁵ = 467971781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (467971817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233985906 + 233985907.

It is an arithmetic number, because the mean of its divisors is an integer number (233985907).

Almost surely, 2^467971813 is an apocalyptic number.

It is an amenable number.

467971813 is a deficient number, since it is larger than the sum of its proper divisors (1).

467971813 is an equidigital number, since it uses as much as digits as its factorization.

467971813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 46.

The square root of 467971813 is about 21632.6561707064. The cubic root of 467971813 is about 776.3780203109.

The spelling of 467971813 in words is "four hundred sixty-seven million, nine hundred seventy-one thousand, eight hundred thirteen".