1481219796 has 96 divisors (see below), whose sum is σ = 4074864640. Its totient is φ = 409981824.

The previous prime is 1481219771. The next prime is 1481219801. The reversal of 1481219796 is 6979121841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 457110 + ... + 460338.

Almost surely, 2^1481219796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1481219796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2037432320).

1481219796 is an abundant number, since it is smaller than the sum of its proper divisors (2593644844).

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

1481219796 is a wasteful number, since it uses less digits than its factorization.

1481219796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3413 (or 3411 counting only the distinct ones).

The product of its digits is 217728, while the sum is 48.

The square root of 1481219796 is about 38486.6184017250. The cubic root of 1481219796 is about 1139.9168391168.

The spelling of 1481219796 in words is "one billion, four hundred eighty-one million, two hundred nineteen thousand, seven hundred ninety-six".