890801363 has 2 divisors, whose sum is σ = 890801364. Its totient is φ = 890801362.

The previous prime is 890801347. The next prime is 890801389. The reversal of 890801363 is 363108098.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 890801363 - 2⁴ = 890801347 is a prime.

It is not a weakly prime, because it can be changed into another prime (890801663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 445400681 + 445400682.

It is an arithmetic number, because the mean of its divisors is an integer number (445400682).

Almost surely, 2^890801363 is an apocalyptic number.

890801363 is a deficient number, since it is larger than the sum of its proper divisors (1).

890801363 is an equidigital number, since it uses as much as digits as its factorization.

890801363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 890801363 is about 29846.2956327917. The cubic root of 890801363 is about 962.1887858282.

The spelling of 890801363 in words is "eight hundred ninety million, eight hundred one thousand, three hundred sixty-three".