1466793620 has 12 divisors (see below), whose sum is σ = 3080266644. Its totient is φ = 586717440.

The previous prime is 1466793619. The next prime is 1466793623. The reversal of 1466793620 is 263976641.

It can be written as a sum of positive squares in 2 ways, for example, as 452753284 + 1014040336 = 21278^2 + 31844^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1466793623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36669821 + ... + 36669860.

It is an arithmetic number, because the mean of its divisors is an integer number (256688887).

Almost surely, 2^1466793620 is an apocalyptic number.

1466793620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1466793620 is an abundant number, since it is smaller than the sum of its proper divisors (1613473024).

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

1466793620 is a wasteful number, since it uses less digits than its factorization.

1466793620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73339690 (or 73339688 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 1466793620 is about 38298.7417547888. The cubic root of 1466793620 is about 1136.2040616111.

The spelling of 1466793620 in words is "one billion, four hundred sixty-six million, seven hundred ninety-three thousand, six hundred twenty".