7716046394 has 32 divisors (see below), whose sum is σ = 14614546176. Its totient is φ = 2977032960.

The previous prime is 7716046391. The next prime is 7716046409. The reversal of 7716046394 is 4936406177.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7716046391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 699317 + ... + 710264.

It is an arithmetic number, because the mean of its divisors is an integer number (456704568).

Almost surely, 2^7716046394 is an apocalyptic number.

7716046394 is a deficient number, since it is larger than the sum of its proper divisors (6898499782).

7716046394 is a wasteful number, since it uses less digits than its factorization.

7716046394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409630.

The product of its (nonzero) digits is 762048, while the sum is 47.

The square root of 7716046394 is about 87841.0291037167. The cubic root of 7716046394 is about 1976.0515806947.

The spelling of 7716046394 in words is "seven billion, seven hundred sixteen million, forty-six thousand, three hundred ninety-four".