948923419 has 2 divisors, whose sum is σ = 948923420. Its totient is φ = 948923418.

The previous prime is 948923407. The next prime is 948923453. The reversal of 948923419 is 914329849.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 948923419 - 2⁷ = 948923291 is a prime.

It is a super-2 number, since 2×948923419² = 1800911310253299122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (948923219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474461709 + 474461710.

It is an arithmetic number, because the mean of its divisors is an integer number (474461710).

Almost surely, 2^948923419 is an apocalyptic number.

948923419 is a deficient number, since it is larger than the sum of its proper divisors (1).

948923419 is an equidigital number, since it uses as much as digits as its factorization.

948923419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 49.

The square root of 948923419 is about 30804.6006141940. The cubic root of 948923419 is about 982.6760881504.

The spelling of 948923419 in words is "nine hundred forty-eight million, nine hundred twenty-three thousand, four hundred nineteen".