6976487 has 8 divisors (see below), whose sum is σ = 7999872. Its totient is φ = 5959800.

The previous prime is 6976483. The next prime is 6976517. The reversal of 6976487 is 7846796.

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 6976487 - 2² = 6976483 is a prime.

It is a super-2 number, since 2×6976487² = 97342741722338, which contains 22 as substring.

It is a d-powerful number, because it can be written as 6 + 9⁵ + 7⁷ + 6⁷ + 4⁷ + 8⁵ + 7⁸ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6976483) 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, 812 + ... + 3822.

It is an arithmetic number, because the mean of its divisors is an integer number (999984).

Almost surely, 2^6976487 is an apocalyptic number.

6976487 is a deficient number, since it is larger than the sum of its proper divisors (1023385).

6976487 is a wasteful number, since it uses less digits than its factorization.

6976487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349.

The product of its digits is 508032, while the sum is 47.

The square root of 6976487 is about 2641.3040339953. The cubic root of 6976487 is about 191.0786934853.

The spelling of 6976487 in words is "six million, nine hundred seventy-six thousand, four hundred eighty-seven".