1000946097 has 6 divisors (see below), whose sum is σ = 1445811042. Its totient is φ = 667297392.

The previous prime is 1000946081. The next prime is 1000946099. The reversal of 1000946097 is 7906490001.

1000946097 is a `hidden beast` number, since 100 + 0 + 9 + 460 + 97 = 666.

It can be written as a sum of positive squares in only one way, i.e., 699020721 + 301925376 = 26439^2 + 17376^2 .

It is not a de Polignac number, because 1000946097 - 2⁴ = 1000946081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000946099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55608108 + ... + 55608125.

It is an arithmetic number, because the mean of its divisors is an integer number (240968507).

Almost surely, 2^1000946097 is an apocalyptic number.

It is an amenable number.

1000946097 is a deficient number, since it is larger than the sum of its proper divisors (444864945).

1000946097 is a wasteful number, since it uses less digits than its factorization.

1000946097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111216239 (or 111216236 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 1000946097 is about 31637.7321722022. The cubic root of 1000946097 is about 1000.3152662634.

The spelling of 1000946097 in words is "one billion, nine hundred forty-six thousand, ninety-seven".