4573900290 has 64 divisors (see below), whose sum is σ = 11521149696. Its totient is φ = 1159901952.

The previous prime is 4573900277. The next prime is 4573900307. The reversal of 4573900290 is 920093754.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100212 + ... + 138528.

It is an arithmetic number, because the mean of its divisors is an integer number (180017964).

Almost surely, 2^4573900290 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4573900290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5760574848).

4573900290 is an abundant number, since it is smaller than the sum of its proper divisors (6947249406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4573900290 is a wasteful number, since it uses less digits than its factorization.

4573900290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38523.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 4573900290 is about 67630.6165135288. The cubic root of 4573900290 is about 1659.9521312465.

The spelling of 4573900290 in words is "four billion, five hundred seventy-three million, nine hundred thousand, two hundred ninety".