770022467 has 2 divisors, whose sum is σ = 770022468. Its totient is φ = 770022466.

The previous prime is 770022433. The next prime is 770022493. The reversal of 770022467 is 764220077.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-770022467 is a prime.

It is not a weakly prime, because it can be changed into another prime (770024467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385011233 + 385011234.

It is an arithmetic number, because the mean of its divisors is an integer number (385011234).

Almost surely, 2^770022467 is an apocalyptic number.

770022467 is a deficient number, since it is larger than the sum of its proper divisors (1).

770022467 is an equidigital number, since it uses as much as digits as its factorization.

770022467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 770022467 is about 27749.2786753097. The cubic root of 770022467 is about 916.5745598400.

The spelling of 770022467 in words is "seven hundred seventy million, twenty-two thousand, four hundred sixty-seven".