2935381 has 4 divisors (see below), whose sum is σ = 2983564. Its totient is φ = 2887200.

The previous prime is 2935379. The next prime is 2935391. The reversal of 2935381 is 1835392.

It is a happy number.

2935381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 933156 + 2002225 = 966^2 + 1415^2 .

It is a cyclic number.

It is not a de Polignac number, because 2935381 - 2¹ = 2935379 is a prime.

It is a super-2 number, since 2×2935381² = 17232923230322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2935301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24000 + ... + 24121.

It is an arithmetic number, because the mean of its divisors is an integer number (745891).

2^2935381 is an apocalyptic number.

It is an amenable number.

2935381 is a deficient number, since it is larger than the sum of its proper divisors (48183).

2935381 is an equidigital number, since it uses as much as digits as its factorization.

2935381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48182.

The product of its digits is 6480, while the sum is 31.

The square root of 2935381 is about 1713.2953627440. The cubic root of 2935381 is about 143.1819126838.

The spelling of 2935381 in words is "two million, nine hundred thirty-five thousand, three hundred eighty-one".