974387232000 has 2880 divisors, whose sum is σ = 4744726930944. Its totient is φ = 193491763200.

The previous prime is 974387231981. The next prime is 974387232023. The reversal of 974387232000 is 232783479.

974387232000 is a `hidden beast` number, since 9 + 7 + 438 + 7 + 2 + 3 + 200 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2880).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 57316895992 + ... + 57316896008.

Almost surely, 2^974387232000 is an apocalyptic number.

974387232000 is a gapful number since it is divisible by the number (90) 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 974387232000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2372363465472).

974387232000 is an abundant number, since it is smaller than the sum of its proper divisors (3770339698944).

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

974387232000 is an frugal number, since it uses more digits than its factorization.

974387232000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 974387232000 in words is "nine hundred seventy-four billion, three hundred eighty-seven million, two hundred thirty-two thousand".