7946861470 has 16 divisors (see below), whose sum is σ = 14765781888. Its totient is φ = 3076204320.

The previous prime is 7946861459. The next prime is 7946861513. The reversal of 7946861470 is 741686497.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12817209 + ... + 12817828.

It is an arithmetic number, because the mean of its divisors is an integer number (922861368).

Almost surely, 2^7946861470 is an apocalyptic number.

7946861470 is a deficient number, since it is larger than the sum of its proper divisors (6818920418).

7946861470 is a wasteful number, since it uses less digits than its factorization.

7946861470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25635075.

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

The square root of 7946861470 is about 89145.1707609560. The cubic root of 7946861470 is about 1995.5619482997.

The spelling of 7946861470 in words is "seven billion, nine hundred forty-six million, eight hundred sixty-one thousand, four hundred seventy".