1466400336 has 20 divisors (see below), whose sum is σ = 3788200992. Its totient is φ = 488800096.

The previous prime is 1466400281. The next prime is 1466400349. The reversal of 1466400336 is 6330046641.

It is a junction number, because it is equal to n+sod(n) for n = 1466400297 and 1466400306.

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, 15274956 + ... + 15275051.

Almost surely, 2^1466400336 is an apocalyptic number.

1466400336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1466400336 is an abundant number, since it is smaller than the sum of its proper divisors (2321800656).

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

1466400336 is a wasteful number, since it uses less digits than its factorization.

1466400336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30550018 (or 30550012 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 1466400336 is about 38293.6069860231. The cubic root of 1466400336 is about 1136.1025043060.

Adding to 1466400336 its reverse (6330046641), we get a palindrome (7796446977).

The spelling of 1466400336 in words is "one billion, four hundred sixty-six million, four hundred thousand, three hundred thirty-six".