7797413 has 8 divisors (see below), whose sum is σ = 8556408. Its totient is φ = 7061184.

The previous prime is 7797401. The next prime is 7797451. The reversal of 7797413 is 3147977.

It can be written as a sum of positive squares in 4 ways, for example, as 2630884 + 5166529 = 1622^2 + 2273^2 .

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

It is not a de Polignac number, because 7797413 - 2⁸ = 7797157 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 (7797463) 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, 4970 + ... + 6347.

It is an arithmetic number, because the mean of its divisors is an integer number (1069551).

Almost surely, 2^7797413 is an apocalyptic number.

It is an amenable number.

7797413 is a deficient number, since it is larger than the sum of its proper divisors (758995).

7797413 is a wasteful number, since it uses less digits than its factorization.

7797413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11383.

The product of its digits is 37044, while the sum is 38.

The square root of 7797413 is about 2792.3848230500. The cubic root of 7797413 is about 198.2973205490.

It can be divided in two parts, 779 and 7413, that added together give a 13-th power (8192 = 2¹³).

The spelling of 7797413 in words is "seven million, seven hundred ninety-seven thousand, four hundred thirteen".