2693701 has 8 divisors (see below), whose sum is σ = 2870424. Its totient is φ = 2519040.

The previous prime is 2693671. The next prime is 2693707. The reversal of 2693701 is 1073962.

It can be written as a sum of positive squares in 4 ways, for example, as 216225 + 2477476 = 465^2 + 1574^2 .

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

It is a 6-Lehmer number, since φ(2693701) divides (2693701-1)⁶.

It is a cyclic number.

It is not a de Polignac number, because 2693701 - 2¹³ = 2685509 is a prime.

It is a Duffinian number.

2693701 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2693701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2693707) 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, 2871 + ... + 3691.

It is an arithmetic number, because the mean of its divisors is an integer number (358803).

2^2693701 is an apocalyptic number.

2693701 is the 821-st decagonal number.

It is an amenable number.

2693701 is a deficient number, since it is larger than the sum of its proper divisors (176723).

2693701 is a wasteful number, since it uses less digits than its factorization.

2693701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 2693701 is about 1641.2498286367. The cubic root of 2693701 is about 139.1392941412.

The spelling of 2693701 in words is "two million, six hundred ninety-three thousand, seven hundred one".