7946294446 has 16 divisors (see below), whose sum is σ = 11964745728. Its totient is φ = 3958061400.

The previous prime is 7946294443. The next prime is 7946294453. The reversal of 7946294446 is 6444926497.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7946294441) 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, 1658971 + ... + 1663753.

It is an arithmetic number, because the mean of its divisors is an integer number (747796608).

Almost surely, 2^7946294446 is an apocalyptic number.

7946294446 is a deficient number, since it is larger than the sum of its proper divisors (4018451282).

7946294446 is a wasteful number, since it uses less digits than its factorization.

7946294446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7767.

The product of its digits is 10450944, while the sum is 55.

The square root of 7946294446 is about 89141.9903636889. The cubic root of 7946294446 is about 1995.5144847639.

The spelling of 7946294446 in words is "seven billion, nine hundred forty-six million, two hundred ninety-four thousand, four hundred forty-six".