990000695 has 32 divisors (see below), whose sum is σ = 1307819520. Its totient is φ = 716083200.

The previous prime is 990000689. The next prime is 990000731. The reversal of 990000695 is 596000099.

990000695 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 990000695 - 2⁴ = 990000679 is a prime.

It is a super-2 number, since 2×990000695² = 1960202752200966050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 548795 + ... + 550595.

It is an arithmetic number, because the mean of its divisors is an integer number (40869360).

Almost surely, 2^990000695 is an apocalyptic number.

990000695 is a deficient number, since it is larger than the sum of its proper divisors (317818825).

990000695 is a wasteful number, since it uses less digits than its factorization.

990000695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075.

The product of its (nonzero) digits is 21870, while the sum is 38.

The square root of 990000695 is about 31464.2764893776. The cubic root of 990000695 is about 996.6557266366.

The spelling of 990000695 in words is "nine hundred ninety million, six hundred ninety-five", and thus it is an aban number.