3406734040 has 64 divisors (see below), whose sum is σ = 8196564960. Its totient is φ = 1269811200.

The previous prime is 3406734013. The next prime is 3406734043. The reversal of 3406734040 is 404376043.

It is a junction number, because it is equal to n+sod(n) for n = 3406733993 and 3406734011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3406734043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43879 + ... + 93481.

Almost surely, 2^3406734040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3406734040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4098282480).

3406734040 is an abundant number, since it is smaller than the sum of its proper divisors (4789830920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3406734040 is a wasteful number, since it uses less digits than its factorization.

3406734040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49732 (or 49728 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 3406734040 is about 58367.2343014469. The cubic root of 3406734040 is about 1504.6866806912.

The spelling of 3406734040 in words is "three billion, four hundred six million, seven hundred thirty-four thousand, forty".