534105390 has 192 divisors, whose sum is σ = 1691504640. Its totient is φ = 106686720.

The previous prime is 534105361. The next prime is 534105427. The reversal of 534105390 is 93501435.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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, 362355 + ... + 363825.

It is an arithmetic number, because the mean of its divisors is an integer number (8809920).

Almost surely, 2^534105390 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534105390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (845752320).

534105390 is an abundant number, since it is smaller than the sum of its proper divisors (1157399250).

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

534105390 is a wasteful number, since it uses less digits than its factorization.

534105390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1527 (or 1520 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 534105390 is about 23110.7202397502. The cubic root of 534105390 is about 811.3513944537.

The spelling of 534105390 in words is "five hundred thirty-four million, one hundred five thousand, three hundred ninety".