3409714921 has 4 divisors (see below), whose sum is σ = 3409887232. Its totient is φ = 3409542612.

The previous prime is 3409714883. The next prime is 3409714927. The reversal of 3409714921 is 1294179043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3409714921 - 2¹⁹ = 3409190633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3409714927) 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, 51945 + ... + 97558.

It is an arithmetic number, because the mean of its divisors is an integer number (852471808).

Almost surely, 2^3409714921 is an apocalyptic number.

It is an amenable number.

3409714921 is a deficient number, since it is larger than the sum of its proper divisors (172311).

3409714921 is a wasteful number, since it uses less digits than its factorization.

3409714921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172310.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 3409714921 is about 58392.7642863395. The cubic root of 3409714921 is about 1505.1254180386.

The spelling of 3409714921 in words is "three billion, four hundred nine million, seven hundred fourteen thousand, nine hundred twenty-one".