5673393861 has 8 divisors (see below), whose sum is σ = 7574933184. Its totient is φ = 3777058560.

The previous prime is 5673393841. The next prime is 5673393889. The reversal of 5673393861 is 1683933765.

It is a happy number.

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

It is not a de Polignac number, because 5673393861 - 2¹⁵ = 5673361093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5673393821) 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, 1298460 + ... + 1302821.

It is an arithmetic number, because the mean of its divisors is an integer number (946866648).

Almost surely, 2^5673393861 is an apocalyptic number.

It is an amenable number.

5673393861 is a deficient number, since it is larger than the sum of its proper divisors (1901539323).

5673393861 is a wasteful number, since it uses less digits than its factorization.

5673393861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2602011.

The product of its digits is 2449440, while the sum is 51.

The square root of 5673393861 is about 75321.9347932593. The cubic root of 5673393861 is about 1783.5322969634.

The spelling of 5673393861 in words is "five billion, six hundred seventy-three million, three hundred ninety-three thousand, eight hundred sixty-one".