1673325423 has 24 divisors (see below), whose sum is σ = 3013435776. Its totient is φ = 869259600.

The previous prime is 1673325389. The next prime is 1673325427. The reversal of 1673325423 is 3245233761.

1673325423 is a `hidden beast` number, since 16 + 73 + 32 + 542 + 3 = 666.

It is not a de Polignac number, because 1673325423 - 2¹² = 1673321327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1673325427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1206613 + ... + 1207998.

It is an arithmetic number, because the mean of its divisors is an integer number (125559824).

Almost surely, 2^1673325423 is an apocalyptic number.

1673325423 is a deficient number, since it is larger than the sum of its proper divisors (1340110353).

1673325423 is a wasteful number, since it uses less digits than its factorization.

1673325423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2414635 (or 2414632 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 1673325423 is about 40906.3005293806. The cubic root of 1673325423 is about 1187.2079690832.

The spelling of 1673325423 in words is "one billion, six hundred seventy-three million, three hundred twenty-five thousand, four hundred twenty-three".