946890944 has 14 divisors (see below), whose sum is σ = 1878986844. Its totient is φ = 473445440.

The previous prime is 946890943. The next prime is 946890949. The reversal of 946890944 is 449098649.

It is a happy number.

It is a super-2 number, since 2×946890944² = 1793204919658422272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (946890943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7397522 + ... + 7397649.

It is an arithmetic number, because the mean of its divisors is an integer number (134213346).

Almost surely, 2^946890944 is an apocalyptic number.

It is an amenable number.

946890944 is a deficient number, since it is larger than the sum of its proper divisors (932095900).

946890944 is a wasteful number, since it uses less digits than its factorization.

946890944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14795183 (or 14795173 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 53.

The square root of 946890944 is about 30771.5931339279. The cubic root of 946890944 is about 981.9739969858.

The spelling of 946890944 in words is "nine hundred forty-six million, eight hundred ninety thousand, nine hundred forty-four".