5673340397 has 8 divisors (see below), whose sum is σ = 5975813760. Its totient is φ = 5371254720.

The previous prime is 5673340373. The next prime is 5673340433. The reversal of 5673340397 is 7930433765.

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

It is a cyclic number.

It is not a de Polignac number, because 5673340397 - 2¹⁸ = 5673078253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5673348397) 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, 66629 + ... + 125642.

It is an arithmetic number, because the mean of its divisors is an integer number (746976720).

Almost surely, 2^5673340397 is an apocalyptic number.

It is an amenable number.

5673340397 is a deficient number, since it is larger than the sum of its proper divisors (302473363).

5673340397 is a wasteful number, since it uses less digits than its factorization.

5673340397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193843.

The product of its (nonzero) digits is 1428840, while the sum is 47.

The square root of 5673340397 is about 75321.5798891659. The cubic root of 5673340397 is about 1783.5266944926.

The spelling of 5673340397 in words is "five billion, six hundred seventy-three million, three hundred forty thousand, three hundred ninety-seven".