906691364 has 12 divisors (see below), whose sum is σ = 1629594204. Its totient is φ = 441093024.

The previous prime is 906691363. The next prime is 906691367. The reversal of 906691364 is 463196609.

It can be written as a sum of positive squares in 2 ways, for example, as 661518400 + 245172964 = 25720^2 + 15658^2 .

It is not an unprimeable number, because it can be changed into a prime (906691361) 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 in 3 ways as a sum of consecutive naturals, for example, 3062999 + ... + 3063294.

It is an arithmetic number, because the mean of its divisors is an integer number (135799517).

Almost surely, 2^906691364 is an apocalyptic number.

It is an amenable number.

906691364 is a deficient number, since it is larger than the sum of its proper divisors (722902840).

906691364 is a wasteful number, since it uses less digits than its factorization.

906691364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6126334 (or 6126332 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 906691364 is about 30111.3162116836. The cubic root of 906691364 is about 967.8762349449.

The spelling of 906691364 in words is "nine hundred six million, six hundred ninety-one thousand, three hundred sixty-four".