534019392 has 140 divisors (see below), whose sum is σ = 1634557056. Its totient is φ = 172212480.

The previous prime is 534019373. The next prime is 534019393. The reversal of 534019392 is 293910435.

It is a happy number.

It is a super-2 number, since 2×534019392² = 570353422064099328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534019393) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 159043 + ... + 162365.

Almost surely, 2^534019392 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 534019392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (817278528).

534019392 is an abundant number, since it is smaller than the sum of its proper divisors (1100537664).

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

534019392 is a wasteful number, since it uses less digits than its factorization.

534019392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378 (or 3359 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 534019392 is about 23108.8595997293. The cubic root of 534019392 is about 811.3078460307.

The spelling of 534019392 in words is "five hundred thirty-four million, nineteen thousand, three hundred ninety-two".