3421004125 has 64 divisors (see below), whose sum is σ = 5453360640. Its totient is φ = 2080320000.

The previous prime is 3421004099. The next prime is 3421004137. The reversal of 3421004125 is 5214001243.

It is not a de Polignac number, because 3421004125 - 2¹⁵ = 3420971357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3421004096 and 3421004105.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 390291 + ... + 398959.

It is an arithmetic number, because the mean of its divisors is an integer number (85208760).

Almost surely, 2^3421004125 is an apocalyptic number.

3421004125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3421004125 is a deficient number, since it is larger than the sum of its proper divisors (2032356515).

3421004125 is a wasteful number, since it uses less digits than its factorization.

3421004125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8743 (or 8733 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 3421004125 is about 58489.3505263992. The cubic root of 3421004125 is about 1506.7846916303.

Adding to 3421004125 its reverse (5214001243), we get a palindrome (8635005368).

The spelling of 3421004125 in words is "three billion, four hundred twenty-one million, four thousand, one hundred twenty-five".