900766077 has 16 divisors (see below), whose sum is σ = 1225094208. Its totient is φ = 588545280.

The previous prime is 900766057. The next prime is 900766099. The reversal of 900766077 is 770667009.

It is not a de Polignac number, because 900766077 - 2⁷ = 900765949 is a prime.

It is a super-2 number, since 2×900766077² = 1622759050947939858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900766057) 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 15 ways as a sum of consecutive naturals, for example, 43093 + ... + 60485.

It is an arithmetic number, because the mean of its divisors is an integer number (76568388).

Almost surely, 2^900766077 is an apocalyptic number.

It is an amenable number.

900766077 is a deficient number, since it is larger than the sum of its proper divisors (324328131).

900766077 is a wasteful number, since it uses less digits than its factorization.

900766077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17740.

The product of its (nonzero) digits is 111132, while the sum is 42.

The square root of 900766077 is about 30012.7652341466. The cubic root of 900766077 is about 965.7632473653.

The spelling of 900766077 in words is "nine hundred million, seven hundred sixty-six thousand, seventy-seven".