3021421034 has 16 divisors (see below), whose sum is σ = 4627355040. Its totient is φ = 1479174000.

The previous prime is 3021421019. The next prime is 3021421043. The reversal of 3021421034 is 4301241203.

It is a junction number, because it is equal to n+sod(n) for n = 3021420997 and 3021421015.

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 7 ways as a sum of consecutive naturals, for example, 21389 + ... + 80624.

It is an arithmetic number, because the mean of its divisors is an integer number (289209690).

Almost surely, 2^3021421034 is an apocalyptic number.

3021421034 is a deficient number, since it is larger than the sum of its proper divisors (1605934006).

3021421034 is a wasteful number, since it uses less digits than its factorization.

3021421034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102325.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3021421034 is about 54967.4543161679. The cubic root of 3021421034 is about 1445.6741519728.

Adding to 3021421034 its reverse (4301241203), we get a palindrome (7322662237).

The spelling of 3021421034 in words is "three billion, twenty-one million, four hundred twenty-one thousand, thirty-four".