1214334976 has 72 divisors (see below), whose sum is σ = 2512995030. Its totient is φ = 586629120.

The previous prime is 1214334971. The next prime is 1214334977. The reversal of 1214334976 is 6794334121.

It can be written as a sum of positive squares in only one way, i.e., 1205478400 + 8856576 = 34720^2 + 2976^2 .

It is not an unprimeable number, because it can be changed into a prime (1214334971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1967820 + ... + 1968436.

Almost surely, 2^1214334976 is an apocalyptic number.

1214334976 is a gapful number since it is divisible by the number (16) 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 1214334976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1256497515).

1214334976 is an abundant number, since it is smaller than the sum of its proper divisors (1298660054).

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

1214334976 is an frugal number, since it uses more digits than its factorization.

1214334976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701 (or 650 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 1214334976 is about 34847.3094513766. The cubic root of 1214334976 is about 1066.8732710910.

The spelling of 1214334976 in words is "one billion, two hundred fourteen million, three hundred thirty-four thousand, nine hundred seventy-six".