946449266 has 8 divisors (see below), whose sum is σ = 1622484480. Its totient is φ = 405621108.

The previous prime is 946449239. The next prime is 946449269. The reversal of 946449266 is 662944649.

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

It is a super-2 number, since 2×946449266² = 1791532426223877512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (946449269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33801746 + ... + 33801773.

It is an arithmetic number, because the mean of its divisors is an integer number (202810560).

Almost surely, 2^946449266 is an apocalyptic number.

946449266 is a deficient number, since it is larger than the sum of its proper divisors (676035214).

946449266 is a wasteful number, since it uses less digits than its factorization.

946449266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67603528.

The product of its digits is 2239488, while the sum is 50.

The square root of 946449266 is about 30764.4155803422. The cubic root of 946449266 is about 981.8212924014.

The spelling of 946449266 in words is "nine hundred forty-six million, four hundred forty-nine thousand, two hundred sixty-six".