946394871770 has 8 divisors (see below), whose sum is σ = 1703510769204. Its totient is φ = 378557948704.

The previous prime is 946394871679. The next prime is 946394871787. The reversal of 946394871770 is 77178493649.

It can be written as a sum of positive squares in 2 ways, for example, as 799974614569 + 146420257201 = 894413^2 + 382649^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 946394871697 and 946394871706.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47319743579 + ... + 47319743598.

Almost surely, 2^946394871770 is an apocalyptic number.

946394871770 is a deficient number, since it is larger than the sum of its proper divisors (757115897434).

946394871770 is a wasteful number, since it uses less digits than its factorization.

946394871770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94639487184.

The product of its (nonzero) digits is 64012032, while the sum is 65.

The spelling of 946394871770 in words is "nine hundred forty-six billion, three hundred ninety-four million, eight hundred seventy-one thousand, seven hundred seventy".