7974196416 has 112 divisors (see below), whose sum is σ = 24462028800. Its totient is φ = 2542484736.

The previous prime is 7974196379. The next prime is 7974196429. The reversal of 7974196416 is 6146914797.

7974196416 is a `hidden beast` number, since 79 + 74 + 1 + 96 + 416 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60576 + ... + 140063.

Almost surely, 2^7974196416 is an apocalyptic number.

It is an amenable number.

7974196416 is an abundant number, since it is smaller than the sum of its proper divisors (16487832384).

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

7974196416 is a wasteful number, since it uses less digits than its factorization.

7974196416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200683 (or 200667 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 7974196416 is about 89298.3561774795. The cubic root of 7974196416 is about 1997.8473852895.

The spelling of 7974196416 in words is "seven billion, nine hundred seventy-four million, one hundred ninety-six thousand, four hundred sixteen".