874644480 has 528 divisors, whose sum is σ = 3397692480. Its totient is φ = 214990848.

The previous prime is 874644473. The next prime is 874644481. The reversal of 874644480 is 84446478.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874644481) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23639022 + ... + 23639058.

Almost surely, 2^874644480 is an apocalyptic number.

874644480 is a gapful number since it is divisible by the number (80) 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 874644480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1698846240).

874644480 is an abundant number, since it is smaller than the sum of its proper divisors (2523048000).

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

874644480 is a wasteful number, since it uses less digits than its factorization.

874644480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 45.

The square root of 874644480 is about 29574.3889201451. The cubic root of 874644480 is about 956.3360337818.

The spelling of 874644480 in words is "eight hundred seventy-four million, six hundred forty-four thousand, four hundred eighty".