3401320136 has 16 divisors (see below), whose sum is σ = 6380588700. Its totient is φ = 1699829824.

The previous prime is 3401320133. The next prime is 3401320159. The reversal of 3401320136 is 6310231043.

It can be written as a sum of positive squares in 2 ways, for example, as 3112524100 + 288796036 = 55790^2 + 16994^2 .

It is not an unprimeable number, because it can be changed into a prime (3401320133) 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, 86195 + ... + 119298.

Almost surely, 2^3401320136 is an apocalyptic number.

It is an amenable number.

3401320136 is a deficient number, since it is larger than the sum of its proper divisors (2979268564).

3401320136 is a wasteful number, since it uses less digits than its factorization.

3401320136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207568 (or 207564 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 3401320136 is about 58320.8379226499. The cubic root of 3401320136 is about 1503.8891868428.

Adding to 3401320136 its reverse (6310231043), we get a palindrome (9711551179).

The spelling of 3401320136 in words is "three billion, four hundred one million, three hundred twenty thousand, one hundred thirty-six".