3400240311 has 24 divisors (see below), whose sum is σ = 5291323856. Its totient is φ = 2091640320.

The previous prime is 3400240309. The next prime is 3400240369. The reversal of 3400240311 is 1130420043.

It is not a de Polignac number, because 3400240311 - 2¹ = 3400240309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400240211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 456231 + ... + 463623.

Almost surely, 2^3400240311 is an apocalyptic number.

3400240311 is a deficient number, since it is larger than the sum of its proper divisors (1891083545).

3400240311 is a wasteful number, since it uses less digits than its factorization.

3400240311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11343 (or 11340 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3400240311 is about 58311.5795618675. The cubic root of 3400240311 is about 1503.7300222676.

Adding to 3400240311 its reverse (1130420043), we get a palindrome (4530660354).

The spelling of 3400240311 in words is "three billion, four hundred million, two hundred forty thousand, three hundred eleven".