3020743473 has 8 divisors (see below), whose sum is σ = 4393808736. Its totient is φ = 1830753600.

The previous prime is 3020743471. The next prime is 3020743477. The reversal of 3020743473 is 3743470203.

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

It is not a de Polignac number, because 3020743473 - 2¹ = 3020743471 is a prime.

It is a super-2 number, since 2×3020743473² = 18249782259344203458, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 91537681 = 3020743473 / (3 + 0 + 2 + 0 + 7 + 4 + 3 + 4 + 7 + 3).

It is not an unprimeable number, because it can be changed into a prime (3020743471) 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, 45768808 + ... + 45768873.

It is an arithmetic number, because the mean of its divisors is an integer number (549226092).

Almost surely, 2^3020743473 is an apocalyptic number.

3020743473 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3020743473 is a deficient number, since it is larger than the sum of its proper divisors (1373065263).

3020743473 is a wasteful number, since it uses less digits than its factorization.

3020743473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91537695.

The product of its (nonzero) digits is 42336, while the sum is 33.

The square root of 3020743473 is about 54961.2906780763. The cubic root of 3020743473 is about 1445.5660785814.

The spelling of 3020743473 in words is "three billion, twenty million, seven hundred forty-three thousand, four hundred seventy-three".