673525411 has 16 divisors (see below), whose sum is σ = 732382560. Its totient is φ = 615709440.

The previous prime is 673525367. The next prime is 673525421. The reversal of 673525411 is 114525376.

It is a cyclic number.

It is not a de Polignac number, because 673525411 - 2⁷ = 673525283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (673525421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 693156 + ... + 694126.

It is an arithmetic number, because the mean of its divisors is an integer number (45773910).

Almost surely, 2^673525411 is an apocalyptic number.

673525411 is a deficient number, since it is larger than the sum of its proper divisors (58857149).

673525411 is a wasteful number, since it uses less digits than its factorization.

673525411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446.

The product of its digits is 25200, while the sum is 34.

The square root of 673525411 is about 25952.3681193066. The cubic root of 673525411 is about 876.5660817643.

The spelling of 673525411 in words is "six hundred seventy-three million, five hundred twenty-five thousand, four hundred eleven".