1481567934 has 192 divisors, whose sum is σ = 3953442816. Its totient is φ = 359352000.

The previous prime is 1481567933. The next prime is 1481567953. The reversal of 1481567934 is 4397651841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481567933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20867119 + ... + 20867189.

It is an arithmetic number, because the mean of its divisors is an integer number (20590848).

Almost surely, 2^1481567934 is an apocalyptic number.

1481567934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1481567934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1976721408).

1481567934 is an abundant number, since it is smaller than the sum of its proper divisors (2471874882).

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

1481567934 is a wasteful number, since it uses less digits than its factorization.

1481567934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203 (or 172 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 1481567934 is about 38491.1409807504. The cubic root of 1481567934 is about 1140.0061387789.

The spelling of 1481567934 in words is "one billion, four hundred eighty-one million, five hundred sixty-seven thousand, nine hundred thirty-four".