7419966685 has 8 divisors (see below), whose sum is σ = 8912755800. Its totient is φ = 5930109504.

The previous prime is 7419966661. The next prime is 7419966703. The reversal of 7419966685 is 5866699147.

It can be written as a sum of positive squares in 4 ways, for example, as 526151844 + 6893814841 = 22938^2 + 83029^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7419966685 - 2⁹ = 7419966173 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 727410 + ... + 737539.

It is an arithmetic number, because the mean of its divisors is an integer number (1114094475).

Almost surely, 2^7419966685 is an apocalyptic number.

It is an amenable number.

7419966685 is a deficient number, since it is larger than the sum of its proper divisors (1492789115).

7419966685 is a wasteful number, since it uses less digits than its factorization.

7419966685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465967.

The product of its digits is 19595520, while the sum is 61.

The square root of 7419966685 is about 86139.2284908566. The cubic root of 7419966685 is about 1950.4462432595.

The spelling of 7419966685 in words is "seven billion, four hundred nineteen million, nine hundred sixty-six thousand, six hundred eighty-five".