2331434 has 16 divisors (see below), whose sum is σ = 4019136. Its totient is φ = 993600.

The previous prime is 2331421. The next prime is 2331443. The reversal of 2331434 is 4341332.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3029 + ... + 3719.

It is an arithmetic number, because the mean of its divisors is an integer number (251196).

2^2331434 is an apocalyptic number.

2331434 is a deficient number, since it is larger than the sum of its proper divisors (1687702).

2331434 is a wasteful number, since it uses less digits than its factorization.

2331434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941.

The product of its digits is 864, while the sum is 20.

The square root of 2331434 is about 1526.9034023146. The cubic root of 2331434 is about 132.5992421321.

Adding to 2331434 its reverse (4341332), we get a palindrome (6672766).

The spelling of 2331434 in words is "two million, three hundred thirty-one thousand, four hundred thirty-four".