6790087 has 8 divisors (see below), whose sum is σ = 7314560. Its totient is φ = 6282360.

The previous prime is 6790081. The next prime is 6790099. The reversal of 6790087 is 7800976.

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-6790087 is a prime.

It is a super-2 number, since 2×6790087² = 92210562935138, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6790081) 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, 3339 + ... + 4972.

It is an arithmetic number, because the mean of its divisors is an integer number (914320).

Almost surely, 2^6790087 is an apocalyptic number.

6790087 is a deficient number, since it is larger than the sum of its proper divisors (524473).

6790087 is a wasteful number, since it uses less digits than its factorization.

6790087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8373.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 6790087 is about 2605.7795378735. The cubic root of 6790087 is about 189.3615411944.

The spelling of 6790087 in words is "six million, seven hundred ninety thousand, eighty-seven".