7974496701 has 12 divisors (see below), whose sum is σ = 11526452028. Its totient is φ = 5312761344.

The previous prime is 7974496583. The next prime is 7974496703. The reversal of 7974496701 is 1076944797.

It can be written as a sum of positive squares in 2 ways, for example, as 7383277476 + 591219225 = 85926^2 + 24315^2 .

It is not a de Polignac number, because 7974496701 - 2¹⁵ = 7974463933 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7974496703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 283300 + ... + 310173.

It is an arithmetic number, because the mean of its divisors is an integer number (960537669).

Almost surely, 2^7974496701 is an apocalyptic number.

It is an amenable number.

7974496701 is a deficient number, since it is larger than the sum of its proper divisors (3551955327).

7974496701 is a wasteful number, since it uses less digits than its factorization.

7974496701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594972 (or 594969 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 54.

The square root of 7974496701 is about 89300.0375195890. The cubic root of 7974496701 is about 1997.8724626783.

The spelling of 7974496701 in words is "seven billion, nine hundred seventy-four million, four hundred ninety-six thousand, seven hundred one".