534974004 has 72 divisors (see below), whose sum is σ = 1411867520. Its totient is φ = 175179024.

The previous prime is 534973973. The next prime is 534974023. The reversal of 534974004 is 400479435.

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

It is a self number, because there is not a number n which added to its sum of digits gives 534974004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 375237 + ... + 376659.

Almost surely, 2^534974004 is an apocalyptic number.

534974004 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534974004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (705933760).

534974004 is an abundant number, since it is smaller than the sum of its proper divisors (876893516).

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

534974004 is a wasteful number, since it uses less digits than its factorization.

534974004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554 (or 1487 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 534974004 is about 23129.5050530702. The cubic root of 534974004 is about 811.7909890189.

The spelling of 534974004 in words is "five hundred thirty-four million, nine hundred seventy-four thousand, four".