3020989463 has 8 divisors (see below), whose sum is σ = 3119147136. Its totient is φ = 2922876000.

The previous prime is 3020989459. The next prime is 3020989469. The reversal of 3020989463 is 3649890203.

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

It is a cyclic number.

It is not a de Polignac number, because 3020989463 - 2² = 3020989459 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 (3020989469) 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, 181145 + ... + 197117.

It is an arithmetic number, because the mean of its divisors is an integer number (389893392).

Almost surely, 2^3020989463 is an apocalyptic number.

3020989463 is a deficient number, since it is larger than the sum of its proper divisors (98157673).

3020989463 is a wasteful number, since it uses less digits than its factorization.

3020989463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22105.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 3020989463 is about 54963.5284802568. The cubic root of 3020989463 is about 1445.6053167304.

The spelling of 3020989463 in words is "three billion, twenty million, nine hundred eighty-nine thousand, four hundred sixty-three".