672574967 has 2 divisors, whose sum is σ = 672574968. Its totient is φ = 672574966.

The previous prime is 672574957. The next prime is 672574999. The reversal of 672574967 is 769475276.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 672574967 - 2¹⁰ = 672573943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (672574907) 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, 336287483 + 336287484.

It is an arithmetic number, because the mean of its divisors is an integer number (336287484).

Almost surely, 2^672574967 is an apocalyptic number.

672574967 is a deficient number, since it is larger than the sum of its proper divisors (1).

672574967 is an equidigital number, since it uses as much as digits as its factorization.

672574967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4445280, while the sum is 53.

The square root of 672574967 is about 25934.0503392740. The cubic root of 672574967 is about 876.1535661881.

The spelling of 672574967 in words is "six hundred seventy-two million, five hundred seventy-four thousand, nine hundred sixty-seven".