1004494824 has 192 divisors, whose sum is σ = 2986200000. Its totient is φ = 312732288.

The previous prime is 1004494817. The next prime is 1004494853. The reversal of 1004494824 is 4284944001.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6741502 + ... + 6741650.

It is an arithmetic number, because the mean of its divisors is an integer number (15553125).

Almost surely, 2^1004494824 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 1004494824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1493100000).

1004494824 is an abundant number, since it is smaller than the sum of its proper divisors (1981705176).

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

1004494824 is a wasteful number, since it uses less digits than its factorization.

1004494824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 1004494824 is about 31693.7663271502. The cubic root of 1004494824 is about 1001.4960354286.

The spelling of 1004494824 in words is "one billion, four million, four hundred ninety-four thousand, eight hundred twenty-four".