7685246428 has 12 divisors (see below), whose sum is σ = 13450247440. Its totient is φ = 3842318592.

The previous prime is 7685246419. The next prime is 7685246441. The reversal of 7685246428 is 8246425867.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13701 + ... + 124732.

Almost surely, 2^7685246428 is an apocalyptic number.

It is an amenable number.

7685246428 is a deficient number, since it is larger than the sum of its proper divisors (5765001012).

7685246428 is a wasteful number, since it uses less digits than its factorization.

7685246428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152316 (or 152314 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 52.

The square root of 7685246428 is about 87665.5372880358. The cubic root of 7685246428 is about 1973.4188212321.

The spelling of 7685246428 in words is "seven billion, six hundred eighty-five million, two hundred forty-six thousand, four hundred twenty-eight".