7738085 has 8 divisors (see below), whose sum is σ = 9302040. Its totient is φ = 6179584.

The previous prime is 7738067. The next prime is 7738091. The reversal of 7738085 is 5808377.

It can be written as a sum of positive squares in 4 ways, for example, as 3568321 + 4169764 = 1889^2 + 2042^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 7738085 - 2¹⁶ = 7672549 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3089 + ... + 5001.

It is an arithmetic number, because the mean of its divisors is an integer number (1162755).

Almost surely, 2^7738085 is an apocalyptic number.

It is an amenable number.

7738085 is a deficient number, since it is larger than the sum of its proper divisors (1563955).

7738085 is a wasteful number, since it uses less digits than its factorization.

7738085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2727.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 7738085 is about 2781.7413610902. The cubic root of 7738085 is about 197.7931128140.

The spelling of 7738085 in words is "seven million, seven hundred thirty-eight thousand, eighty-five".