2493377 has 4 divisors (see below), whose sum is σ = 2497236. Its totient is φ = 2489520.

The previous prime is 2493353. The next prime is 2493383. The reversal of 2493377 is 7733942.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1430416 + 1062961 = 1196^2 + 1031^2 .

It is a cyclic number.

It is not a de Polignac number, because 2493377 - 2⁸ = 2493121 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 4⁹ + 9² + 3⁶ + 3¹⁰ + 7⁷ + 7⁷ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2493347) 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, 698 + ... + 2339.

It is an arithmetic number, because the mean of its divisors is an integer number (624309).

2^2493377 is an apocalyptic number.

It is an amenable number.

2493377 is a deficient number, since it is larger than the sum of its proper divisors (3859).

2493377 is an equidigital number, since it uses as much as digits as its factorization.

2493377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3858.

The product of its digits is 31752, while the sum is 35.

The square root of 2493377 is about 1579.0430646439. The cubic root of 2493377 is about 135.6009242518.

The spelling of 2493377 in words is "two million, four hundred ninety-three thousand, three hundred seventy-seven".