534221376 has 56 divisors (see below), whose sum is σ = 1522195584. Its totient is φ = 164375040.

The previous prime is 534221371. The next prime is 534221407. The reversal of 534221376 is 673122435.

It is not an unprimeable number, because it can be changed into a prime (534221371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104520 + ... + 109511.

It is an arithmetic number, because the mean of its divisors is an integer number (27182064).

Almost surely, 2^534221376 is an apocalyptic number.

It is an amenable number.

534221376 is an abundant number, since it is smaller than the sum of its proper divisors (987974208).

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

534221376 is a wasteful number, since it uses less digits than its factorization.

534221376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214059 (or 214049 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 534221376 is about 23113.2294584725. The cubic root of 534221376 is about 811.4101210605.

The spelling of 534221376 in words is "five hundred thirty-four million, two hundred twenty-one thousand, three hundred seventy-six".