7916646342 has 16 divisors (see below), whose sum is σ = 17272683072. Its totient is φ = 2398983720.

The previous prime is 7916646329. The next prime is 7916646379. The reversal of 7916646342 is 2436466197.

It is a junction number, because it is equal to n+sod(n) for n = 7916646291 and 7916646300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59974528 + ... + 59974659.

It is an arithmetic number, because the mean of its divisors is an integer number (1079542692).

Almost surely, 2^7916646342 is an apocalyptic number.

7916646342 is an abundant number, since it is smaller than the sum of its proper divisors (9356036730).

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

7916646342 is a wasteful number, since it uses less digits than its factorization.

7916646342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119949203.

The product of its digits is 1306368, while the sum is 48.

The square root of 7916646342 is about 88975.5378854211. The cubic root of 7916646342 is about 1993.0295967952.

The spelling of 7916646342 in words is "seven billion, nine hundred sixteen million, six hundred forty-six thousand, three hundred forty-two".