1534829424 has 80 divisors (see below), whose sum is σ = 4275559680. Its totient is φ = 472849920.

The previous prime is 1534829423. The next prime is 1534829477. The reversal of 1534829424 is 4249284351.

It is a happy number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1534829423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16869 + ... + 57915.

It is an arithmetic number, because the mean of its divisors is an integer number (53444496).

Almost surely, 2^1534829424 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 1534829424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2137779840).

1534829424 is an abundant number, since it is smaller than the sum of its proper divisors (2740730256).

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

1534829424 is a wasteful number, since it uses less digits than its factorization.

1534829424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41118 (or 41112 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 1534829424 is about 39176.8991115938. The cubic root of 1534829424 is about 1153.5064805886.

The spelling of 1534829424 in words is "one billion, five hundred thirty-four million, eight hundred twenty-nine thousand, four hundred twenty-four".