2020307386 has 16 divisors (see below), whose sum is σ = 3139377408. Its totient is φ = 974080800.

The previous prime is 2020307381. The next prime is 2020307437. The reversal of 2020307386 is 6837030202.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (2020307381) 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, 40560 + ... + 75403.

It is an arithmetic number, because the mean of its divisors is an integer number (196211088).

Almost surely, 2^2020307386 is an apocalyptic number.

2020307386 is a deficient number, since it is larger than the sum of its proper divisors (1119070022).

2020307386 is a wasteful number, since it uses less digits than its factorization.

2020307386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116277.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 2020307386 is about 44947.8296027739. The cubic root of 2020307386 is about 1264.1709818674.

Adding to 2020307386 its reverse (6837030202), we get a palindrome (8857337588).

The spelling of 2020307386 in words is "two billion, twenty million, three hundred seven thousand, three hundred eighty-six".