6380073 has 16 divisors (see below), whose sum is σ = 10802560. Its totient is φ = 3645648.

The previous prime is 6380071. The next prime is 6380081. The reversal of 6380073 is 3700836.

It is a happy number.

It is not a de Polignac number, because 6380073 - 2¹ = 6380071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6380071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16690 + ... + 17067.

It is an arithmetic number, because the mean of its divisors is an integer number (675160).

Almost surely, 2^6380073 is an apocalyptic number.

6380073 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

It is an amenable number.

6380073 is a deficient number, since it is larger than the sum of its proper divisors (4422487).

6380073 is a wasteful number, since it uses less digits than its factorization.

6380073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33773 (or 33767 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 6380073 is about 2525.8806385101. The cubic root of 6380073 is about 185.4706593815.

The spelling of 6380073 in words is "six million, three hundred eighty thousand, seventy-three".