2020208494 has 8 divisors (see below), whose sum is σ = 3031980480. Its totient is φ = 1009548336.

The previous prime is 2020208483. The next prime is 2020208501. The reversal of 2020208494 is 4948020202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273399 + ... + 280690.

It is an arithmetic number, because the mean of its divisors is an integer number (378997560).

Almost surely, 2^2020208494 is an apocalyptic number.

2020208494 is a deficient number, since it is larger than the sum of its proper divisors (1011771986).

2020208494 is a wasteful number, since it uses less digits than its factorization.

2020208494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555914.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2020208494 is about 44946.7295139480. The cubic root of 2020208494 is about 1264.1503549011.

Adding to 2020208494 its reverse (4948020202), we get a palindrome (6968228696).

The spelling of 2020208494 in words is "two billion, twenty million, two hundred eight thousand, four hundred ninety-four".