1534479216 has 40 divisors (see below), whose sum is σ = 4172709120. Its totient is φ = 484572096.

The previous prime is 1534479203. The next prime is 1534479223. The reversal of 1534479216 is 6129744351.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 840360 + ... + 842183.

It is an arithmetic number, because the mean of its divisors is an integer number (104317728).

Almost surely, 2^1534479216 is an apocalyptic number.

1534479216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1534479216 is an abundant number, since it is smaller than the sum of its proper divisors (2638229904).

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

1534479216 is a wasteful number, since it uses less digits than its factorization.

1534479216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682573 (or 1682567 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 1534479216 is about 39172.4292838726. The cubic root of 1534479216 is about 1153.4187405614.

The spelling of 1534479216 in words is "one billion, five hundred thirty-four million, four hundred seventy-nine thousand, two hundred sixteen".