2693401 has 4 divisors (see below), whose sum is σ = 2696704. Its totient is φ = 2690100.

The previous prime is 2693393. The next prime is 2693441. The reversal of 2693401 is 1043962.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1043962 = 2 ⋅521981.

It is a cyclic number.

It is not a de Polignac number, because 2693401 - 2³ = 2693393 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 (2693441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556 + ... + 2386.

It is an arithmetic number, because the mean of its divisors is an integer number (674176).

2^2693401 is an apocalyptic number.

It is an amenable number.

2693401 is a deficient number, since it is larger than the sum of its proper divisors (3303).

2693401 is a wasteful number, since it uses less digits than its factorization.

2693401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3302.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2693401 is about 1641.1584323276. The cubic root of 2693401 is about 139.1341285916.

The spelling of 2693401 in words is "two million, six hundred ninety-three thousand, four hundred one".