6997413 has 16 divisors (see below), whose sum is σ = 9783296. Its totient is φ = 4443120.

The previous prime is 6997411. The next prime is 6997457. The reversal of 6997413 is 3147996.

It is not a de Polignac number, because 6997413 - 2¹ = 6997411 is a prime.

It is a d-powerful number, because it can be written as 6⁸ + 9³ + 9⁶ + 7⁴ + 4⁴ + 1 + 3¹⁴ .

It is a Duffinian number.

6997413 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6997411) 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, 5670 + ... + 6792.

It is an arithmetic number, because the mean of its divisors is an integer number (611456).

Almost surely, 2^6997413 is an apocalyptic number.

It is an amenable number.

6997413 is a deficient number, since it is larger than the sum of its proper divisors (2785883).

6997413 is a wasteful number, since it uses less digits than its factorization.

6997413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224.

The product of its digits is 40824, while the sum is 39.

The square root of 6997413 is about 2645.2623688398. The cubic root of 6997413 is about 191.2695498833.

The spelling of 6997413 in words is "six million, nine hundred ninety-seven thousand, four hundred thirteen".