7862090268 has 24 divisors (see below), whose sum is σ = 18447367680. Its totient is φ = 2606055280.

The previous prime is 7862090251. The next prime is 7862090297. The reversal of 7862090268 is 8620902687.

It is a happy number.

It is a hoax number, since the sum of its digits (48) 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1827948 + ... + 1832243.

It is an arithmetic number, because the mean of its divisors is an integer number (768640320).

Almost surely, 2^7862090268 is an apocalyptic number.

It is an amenable number.

7862090268 is an abundant number, since it is smaller than the sum of its proper divisors (10585277412).

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

7862090268 is a wasteful number, since it uses less digits than its factorization.

7862090268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660377 (or 3660375 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 7862090268 is about 88668.4288120637. The cubic root of 7862090268 is about 1988.4408439951.

The spelling of 7862090268 in words is "seven billion, eight hundred sixty-two million, ninety thousand, two hundred sixty-eight".