1673490535 has 8 divisors (see below), whose sum is σ = 2017036656. Its totient is φ = 1332893760.

The previous prime is 1673490527. The next prime is 1673490583. The reversal of 1673490535 is 5350943761.

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

It is not a de Polignac number, because 1673490535 - 2³ = 1673490527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1673490491 and 1673490500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736086 + ... + 738355.

It is an arithmetic number, because the mean of its divisors is an integer number (252129582).

Almost surely, 2^1673490535 is an apocalyptic number.

1673490535 is a deficient number, since it is larger than the sum of its proper divisors (343546121).

1673490535 is a wasteful number, since it uses less digits than its factorization.

1673490535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474673.

The product of its (nonzero) digits is 340200, while the sum is 43.

The square root of 1673490535 is about 40908.3186528119. The cubic root of 1673490535 is about 1187.2470162469.

The spelling of 1673490535 in words is "one billion, six hundred seventy-three million, four hundred ninety thousand, five hundred thirty-five".