1948674367 has 2 divisors, whose sum is σ = 1948674368. Its totient is φ = 1948674366.

The previous prime is 1948674349. The next prime is 1948674383. The reversal of 1948674367 is 7634768491.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1948674367 - 2⁷ = 1948674239 is a prime.

It is a super-3 number, since 3×1948674367³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1948675367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 974337183 + 974337184.

It is an arithmetic number, because the mean of its divisors is an integer number (974337184).

Almost surely, 2^1948674367 is an apocalyptic number.

1948674367 is a deficient number, since it is larger than the sum of its proper divisors (1).

1948674367 is an equidigital number, since it uses as much as digits as its factorization.

1948674367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6096384, while the sum is 55.

The square root of 1948674367 is about 44143.7919417895. The cubic root of 1948674367 is about 1249.0498095201.

The spelling of 1948674367 in words is "one billion, nine hundred forty-eight million, six hundred seventy-four thousand, three hundred sixty-seven".