3409121379 has 8 divisors (see below), whose sum is σ = 4784731840. Its totient is φ = 2153129256.

The previous prime is 3409121371. The next prime is 3409121383. The reversal of 3409121379 is 9731219043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3409121379 - 2³ = 3409121371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3409121371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29904517 + ... + 29904630.

It is an arithmetic number, because the mean of its divisors is an integer number (598091480).

Almost surely, 2^3409121379 is an apocalyptic number.

3409121379 is a deficient number, since it is larger than the sum of its proper divisors (1375610461).

3409121379 is a wasteful number, since it uses less digits than its factorization.

3409121379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59809169.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 3409121379 is about 58387.6817402438. The cubic root of 3409121379 is about 1505.0380786751.

The spelling of 3409121379 in words is "three billion, four hundred nine million, one hundred twenty-one thousand, three hundred seventy-nine".