464402093 has 2 divisors, whose sum is σ = 464402094. Its totient is φ = 464402092.

The previous prime is 464402077. The next prime is 464402137. The reversal of 464402093 is 390204464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 270997444 + 193404649 = 16462^2 + 13907^2 .

It is a cyclic number.

It is not a de Polignac number, because 464402093 - 2⁴ = 464402077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464402063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232201046 + 232201047.

It is an arithmetic number, because the mean of its divisors is an integer number (232201047).

Almost surely, 2^464402093 is an apocalyptic number.

It is an amenable number.

464402093 is a deficient number, since it is larger than the sum of its proper divisors (1).

464402093 is an equidigital number, since it uses as much as digits as its factorization.

464402093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 464402093 is about 21549.9905568425. The cubic root of 464402093 is about 774.3988917780.

The spelling of 464402093 in words is "four hundred sixty-four million, four hundred two thousand, ninety-three".