7890772413 has 8 divisors (see below), whose sum is σ = 10526332768. Its totient is φ = 5257863504.

The previous prime is 7890772367. The next prime is 7890772427. The reversal of 7890772413 is 3142770987.

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

It is not a de Polignac number, because 7890772413 - 2⁶ = 7890772349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7890772453) 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 7 ways as a sum of consecutive naturals, for example, 655906 + ... + 667827.

It is an arithmetic number, because the mean of its divisors is an integer number (1315791596).

Almost surely, 2^7890772413 is an apocalyptic number.

It is an amenable number.

7890772413 is a deficient number, since it is larger than the sum of its proper divisors (2635560355).

7890772413 is a wasteful number, since it uses less digits than its factorization.

7890772413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325723.

The product of its (nonzero) digits is 592704, while the sum is 48.

The square root of 7890772413 is about 88830.0197737229. The cubic root of 7890772413 is about 1990.8559580455.

The spelling of 7890772413 in words is "seven billion, eight hundred ninety million, seven hundred seventy-two thousand, four hundred thirteen".