3240431254 has 4 divisors (see below), whose sum is σ = 4860646884. Its totient is φ = 1620215626.

The previous prime is 3240431219. The next prime is 3240431263. The reversal of 3240431254 is 4521340423.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 810107812 + ... + 810107815.

It is an arithmetic number, because the mean of its divisors is an integer number (1215161721).

Almost surely, 2^3240431254 is an apocalyptic number.

3240431254 is a deficient number, since it is larger than the sum of its proper divisors (1620215630).

3240431254 is a wasteful number, since it uses less digits than its factorization.

3240431254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620215629.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 3240431254 is about 56924.7859372348. The cubic root of 3240431254 is about 1479.7928937734.

Adding to 3240431254 its reverse (4521340423), we get a palindrome (7761771677).

The spelling of 3240431254 in words is "three billion, two hundred forty million, four hundred thirty-one thousand, two hundred fifty-four".