7906143962 has 16 divisors (see below), whose sum is σ = 12245126400. Its totient is φ = 3824505120.

The previous prime is 7906143961. The next prime is 7906143977. The reversal of 7906143962 is 2693416097.

It is a happy number.

It is a super-2 number, since 2×7906143962² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7906143961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241214 + ... + 272022.

It is an arithmetic number, because the mean of its divisors is an integer number (765320400).

Almost surely, 2^7906143962 is an apocalyptic number.

7906143962 is a deficient number, since it is larger than the sum of its proper divisors (4338982438).

7906143962 is a wasteful number, since it uses less digits than its factorization.

7906143962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34981.

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 7906143962 is about 88916.4999423617. The cubic root of 7906143962 is about 1992.1478759178.

The spelling of 7906143962 in words is "seven billion, nine hundred six million, one hundred forty-three thousand, nine hundred sixty-two".