7974412875 has 384 divisors, whose sum is σ = 18416885760. Its totient is φ = 3369600000.

The previous prime is 7974412871. The next prime is 7974412933. The reversal of 7974412875 is 5782144797.

It is not a de Polignac number, because 7974412875 - 2² = 7974412871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7974412871) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 194497855 + ... + 194497895.

It is an arithmetic number, because the mean of its divisors is an integer number (47960640).

Almost surely, 2^7974412875 is an apocalyptic number.

7974412875 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7974412875 is an abundant number, since it is smaller than the sum of its proper divisors (10442472885).

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

7974412875 is a wasteful number, since it uses less digits than its factorization.

7974412875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 104 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 54.

The square root of 7974412875 is about 89299.5681680488. The cubic root of 7974412875 is about 1997.8654622681.

The spelling of 7974412875 in words is "seven billion, nine hundred seventy-four million, four hundred twelve thousand, eight hundred seventy-five".