3090643473 has 8 divisors (see below), whose sum is σ = 4122683200. Its totient is φ = 2059516368.

The previous prime is 3090643471. The next prime is 3090643499. The reversal of 3090643473 is 3743460903.

3090643473 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3090643473 - 2¹ = 3090643471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3090643471) 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, 220213 + ... + 233826.

It is an arithmetic number, because the mean of its divisors is an integer number (515335400).

Almost surely, 2^3090643473 is an apocalyptic number.

It is an amenable number.

3090643473 is a deficient number, since it is larger than the sum of its proper divisors (1032039727).

3090643473 is a wasteful number, since it uses less digits than its factorization.

3090643473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456311.

The product of its (nonzero) digits is 163296, while the sum is 39.

The square root of 3090643473 is about 55593.5560384475. The cubic root of 3090643473 is about 1456.6312951513.

The spelling of 3090643473 in words is "three billion, ninety million, six hundred forty-three thousand, four hundred seventy-three".