946849655844 has 45 divisors (see below), whose sum is σ = 2475297821227. Its totient is φ = 315610713576.

The previous prime is 946849655839. The next prime is 946849655867. The reversal of 946849655844 is 448556948649.

The square root of 946849655844 is 973062.

It is a perfect power (a square), and thus also a powerful number.

946849655844 is a `hidden beast` number, since 9 + 4 + 6 + 8 + 496 + 55 + 84 + 4 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 17488087 + ... + 17542145.

Almost surely, 2^946849655844 is an apocalyptic number.

946849655844 is the 973062-nd square number.

It is an amenable number.

946849655844 is an abundant number, since it is smaller than the sum of its proper divisors (1528448165383).

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

946849655844 is an frugal number, since it uses more digits than its factorization.

946849655844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108134 (or 54064 counting only the distinct ones).

The product of its digits is 1194393600, while the sum is 72.

The spelling of 946849655844 in words is "nine hundred forty-six billion, eight hundred forty-nine million, six hundred fifty-five thousand, eight hundred forty-four".