7847231016490 has 32 divisors (see below), whose sum is σ = 14507027683200. Its totient is φ = 3054003862464.

The previous prime is 7847231016479. The next prime is 7847231016523. The reversal of 7847231016490 is 946101327487.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25822569 + ... + 26124691.

It is an arithmetic number, because the mean of its divisors is an integer number (453344615100).

Almost surely, 2^{7847231016490} is an apocalyptic number.

7847231016490 is a deficient number, since it is larger than the sum of its proper divisors (6659796666710).

7847231016490 is a wasteful number, since it uses less digits than its factorization.

7847231016490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372366.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 7847231016490 in words is "seven trillion, eight hundred forty-seven billion, two hundred thirty-one million, sixteen thousand, four hundred ninety".