2934403 has 4 divisors (see below), whose sum is σ = 2955960. Its totient is φ = 2912848.

The previous prime is 2934401. The next prime is 2934439. The reversal of 2934403 is 3044392.

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

It is a cyclic number.

It is not a de Polignac number, because 2934403 - 2¹ = 2934401 is a prime.

It is a super-2 number, since 2×2934403² = 17221441932818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2934401) 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, 10573 + ... + 10846.

It is an arithmetic number, because the mean of its divisors is an integer number (738990).

2^2934403 is an apocalyptic number.

2934403 is a deficient number, since it is larger than the sum of its proper divisors (21557).

2934403 is a wasteful number, since it uses less digits than its factorization.

2934403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21556.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2934403 is about 1713.0099240810. The cubic root of 2934403 is about 143.1660093008.

Adding to 2934403 its reverse (3044392), we get a palindrome (5978795).

The spelling of 2934403 in words is "two million, nine hundred thirty-four thousand, four hundred three".