946198266 has 32 divisors (see below), whose sum is σ = 2081334528. Its totient is φ = 284942400.

The previous prime is 946198259. The next prime is 946198303. The reversal of 946198266 is 662891649.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125385 + ... + 132716.

It is an arithmetic number, because the mean of its divisors is an integer number (65041704).

Almost surely, 2^946198266 is an apocalyptic number.

946198266 is an abundant number, since it is smaller than the sum of its proper divisors (1135136262).

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

946198266 is a wasteful number, since it uses less digits than its factorization.

946198266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258166.

The product of its digits is 1119744, while the sum is 51.

The square root of 946198266 is about 30760.3359214427. The cubic root of 946198266 is about 981.7344911533.

The spelling of 946198266 in words is "nine hundred forty-six million, one hundred ninety-eight thousand, two hundred sixty-six".