1673567441 has 8 divisors (see below), whose sum is σ = 2059775424. Its totient is φ = 1324141200.

The previous prime is 1673567411. The next prime is 1673567447. The reversal of 1673567441 is 1447653761.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1673567441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1673567392 and 1673567401.

It is not an unprimeable number, because it can be changed into a prime (1673567447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9195335 + ... + 9195516.

It is an arithmetic number, because the mean of its divisors is an integer number (257471928).

Almost surely, 2^1673567441 is an apocalyptic number.

It is an amenable number.

1673567441 is a deficient number, since it is larger than the sum of its proper divisors (386207983).

1673567441 is a wasteful number, since it uses less digits than its factorization.

1673567441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18390871.

The product of its digits is 423360, while the sum is 44.

The square root of 1673567441 is about 40909.2586219795. The cubic root of 1673567441 is about 1187.2652027895.

The spelling of 1673567441 in words is "one billion, six hundred seventy-three million, five hundred sixty-seven thousand, four hundred forty-one".