1336493020 has 12 divisors (see below), whose sum is σ = 2806635384. Its totient is φ = 534597200.

The previous prime is 1336493017. The next prime is 1336493027. The reversal of 1336493020 is 203946331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1336493027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33412306 + ... + 33412345.

It is an arithmetic number, because the mean of its divisors is an integer number (233886282).

Almost surely, 2^1336493020 is an apocalyptic number.

1336493020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1336493020 is an abundant number, since it is smaller than the sum of its proper divisors (1470142364).

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

1336493020 is a wasteful number, since it uses less digits than its factorization.

1336493020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66824660 (or 66824658 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 1336493020 is about 36558.0773564475. The cubic root of 1336493020 is about 1101.5111517181.

The spelling of 1336493020 in words is "one billion, three hundred thirty-six million, four hundred ninety-three thousand, twenty".