3401440814 has 4 divisors (see below), whose sum is σ = 5102161224. Its totient is φ = 1700720406.

The previous prime is 3401440789. The next prime is 3401440829. The reversal of 3401440814 is 4180441043.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4180441043 = 647 ⋅6461269.

It is a super-2 number, since 2×3401440814² = 23139599222289965192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850360202 + ... + 850360205.

It is an arithmetic number, because the mean of its divisors is an integer number (1275540306).

Almost surely, 2^3401440814 is an apocalyptic number.

3401440814 is a deficient number, since it is larger than the sum of its proper divisors (1700720410).

3401440814 is a wasteful number, since it uses less digits than its factorization.

3401440814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700720409.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 3401440814 is about 58321.8725179499. The cubic root of 3401440814 is about 1503.9069725050.

Adding to 3401440814 its reverse (4180441043), we get a palindrome (7581881857).

The spelling of 3401440814 in words is "three billion, four hundred one million, four hundred forty thousand, eight hundred fourteen".