899363401 has 2 divisors, whose sum is σ = 899363402. Its totient is φ = 899363400.

The previous prime is 899363389. The next prime is 899363429. The reversal of 899363401 is 104363998.

899363401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 764246025 + 135117376 = 27645^2 + 11624^2 .

It is a cyclic number.

It is not a de Polignac number, because 899363401 - 2¹⁵ = 899330633 is a prime.

It is not a weakly prime, because it can be changed into another prime (899303401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 449681700 + 449681701.

It is an arithmetic number, because the mean of its divisors is an integer number (449681701).

Almost surely, 2^899363401 is an apocalyptic number.

It is an amenable number.

899363401 is a deficient number, since it is larger than the sum of its proper divisors (1).

899363401 is an equidigital number, since it uses as much as digits as its factorization.

899363401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 899363401 is about 29989.3881398071. The cubic root of 899363401 is about 965.2616903280.

The spelling of 899363401 in words is "eight hundred ninety-nine million, three hundred sixty-three thousand, four hundred one".