3421387274 has 8 divisors (see below), whose sum is σ = 5180044608. Its totient is φ = 1694705740.

The previous prime is 3421387271. The next prime is 3421387289. The reversal of 3421387274 is 4727831243.

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

It is not an unprimeable number, because it can be changed into a prime (3421387271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7993682 + ... + 7994109.

It is an arithmetic number, because the mean of its divisors is an integer number (647505576).

Almost surely, 2^3421387274 is an apocalyptic number.

3421387274 is a deficient number, since it is larger than the sum of its proper divisors (1758657334).

3421387274 is a wasteful number, since it uses less digits than its factorization.

3421387274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15987900.

The product of its digits is 225792, while the sum is 41.

The square root of 3421387274 is about 58492.6258087291. The cubic root of 3421387274 is about 1506.8409423172.

The spelling of 3421387274 in words is "three billion, four hundred twenty-one million, three hundred eighty-seven thousand, two hundred seventy-four".