1466900000 has 72 divisors (see below), whose sum is σ = 3609964260. Its totient is φ = 586720000.

The previous prime is 1466899999. The next prime is 1466900087. The reversal of 1466900000 is 96641.

It can be written as a sum of positive squares in 6 ways, for example, as 112954384 + 1353945616 = 10628^2 + 36796^2 .

It is a super-2 number, since 2×1466900000² = 4303591220000000000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92666 + ... + 107334.

Almost surely, 2^1466900000 is an apocalyptic number.

1466900000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1466900000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1804982130).

1466900000 is an abundant number, since it is smaller than the sum of its proper divisors (2143064260).

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

1466900000 is an frugal number, since it uses more digits than its factorization.

1466900000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14704 (or 14676 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1466900000 is about 38300.1305480804. The cubic root of 1466900000 is about 1136.2315288849.

Adding to 1466900000 its reverse (96641), we get a palindrome (1466996641).

The spelling of 1466900000 in words is "one billion, four hundred sixty-six million, nine hundred thousand".