3407413821 has 16 divisors (see below), whose sum is σ = 5418000384. Its totient is φ = 1862437104.

The previous prime is 3407413817. The next prime is 3407413829. The reversal of 3407413821 is 1283147043.

It is not a de Polignac number, because 3407413821 - 2² = 3407413817 is a prime.

It is a super-2 number, since 2×3407413821² = 23220937895083640082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3407413829) 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, 3526861 + ... + 3527826.

It is an arithmetic number, because the mean of its divisors is an integer number (338625024).

Almost surely, 2^3407413821 is an apocalyptic number.

It is an amenable number.

3407413821 is a deficient number, since it is larger than the sum of its proper divisors (2010586563).

3407413821 is a wasteful number, since it uses less digits than its factorization.

3407413821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7054720.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 3407413821 is about 58373.0573209936. The cubic root of 3407413821 is about 1504.7867559518.

It can be divided in two parts, 34074 and 13821, that added together give a triangular number (47895 = T₃₀₉).

The spelling of 3407413821 in words is "three billion, four hundred seven million, four hundred thirteen thousand, eight hundred twenty-one".