920464463 has 2 divisors, whose sum is σ = 920464464. Its totient is φ = 920464462.

The previous prime is 920464451. The next prime is 920464477. The reversal of 920464463 is 364464029.

It is a weak prime.

It is an emirp because it is prime and its reverse (364464029) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 920464463 - 2¹⁴ = 920448079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (920461463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 460232231 + 460232232.

It is an arithmetic number, because the mean of its divisors is an integer number (460232232).

Almost surely, 2^920464463 is an apocalyptic number.

920464463 is a deficient number, since it is larger than the sum of its proper divisors (1).

920464463 is an equidigital number, since it uses as much as digits as its factorization.

920464463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 920464463 is about 30339.1572559292. The cubic root of 920464463 is about 972.7524695255.

The spelling of 920464463 in words is "nine hundred twenty million, four hundred sixty-four thousand, four hundred sixty-three".