3011434621 has 24 divisors (see below), whose sum is σ = 3626480480. Its totient is φ = 2478511872.

The previous prime is 3011434589. The next prime is 3011434627. The reversal of 3011434621 is 1264341103.

It is not a de Polignac number, because 3011434621 - 2⁵ = 3011434589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3011434627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50290 + ... + 92476.

Almost surely, 2^3011434621 is an apocalyptic number.

It is an amenable number.

3011434621 is a deficient number, since it is larger than the sum of its proper divisors (615045859).

3011434621 is a wasteful number, since it uses less digits than its factorization.

3011434621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42253 (or 42236 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3011434621 is about 54876.5398052756. The cubic root of 3011434621 is about 1444.0796446084.

Adding to 3011434621 its reverse (1264341103), we get a palindrome (4275775724).

The spelling of 3011434621 in words is "three billion, eleven million, four hundred thirty-four thousand, six hundred twenty-one".