3426694400 has 108 divisors (see below), whose sum is σ = 8511559392. Its totient is φ = 1365841920.

The previous prime is 3426694391. The next prime is 3426694417. The reversal of 3426694400 is 44966243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2220029 + ... + 2221571.

Almost surely, 2^3426694400 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 3426694400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4255779696).

3426694400 is an abundant number, since it is smaller than the sum of its proper divisors (5084864992).

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

3426694400 is a wasteful number, since it uses less digits than its factorization.

3426694400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916 (or 1897 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 3426694400 is about 58537.9739997892. The cubic root of 3426694400 is about 1507.6196579652.

The spelling of 3426694400 in words is "three billion, four hundred twenty-six million, six hundred ninety-four thousand, four hundred".