1466400804 has 24 divisors (see below), whose sum is σ = 3732656928. Its totient is φ = 444363840.

The previous prime is 1466400797. The next prime is 1466400827. The reversal of 1466400804 is 4080046641.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5554417 + ... + 5554680.

It is an arithmetic number, because the mean of its divisors is an integer number (155527372).

Almost surely, 2^1466400804 is an apocalyptic number.

It is an amenable number.

1466400804 is an abundant number, since it is smaller than the sum of its proper divisors (2266256124).

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

1466400804 is a wasteful number, since it uses less digits than its factorization.

1466400804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11109115 (or 11109113 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 1466400804 is about 38293.6130967032. The cubic root of 1466400804 is about 1136.1026251679.

The spelling of 1466400804 in words is "one billion, four hundred sixty-six million, four hundred thousand, eight hundred four".