906590140077 has 8 divisors (see below), whose sum is σ = 1208791749280. Its totient is φ = 604390978800.

The previous prime is 906590140069. The next prime is 906590140109. The reversal of 906590140077 is 770041095609.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 906590140077 - 2³ = 906590140069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (906590140067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588699 + ... + 1469607.

It is an arithmetic number, because the mean of its divisors is an integer number (151098968660).

Almost surely, 2^906590140077 is an apocalyptic number.

It is an amenable number.

906590140077 is a deficient number, since it is larger than the sum of its proper divisors (302201609203).

906590140077 is a wasteful number, since it uses less digits than its factorization.

906590140077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223963.

The product of its (nonzero) digits is 476280, while the sum is 48.

The spelling of 906590140077 in words is "nine hundred six billion, five hundred ninety million, one hundred forty thousand, seventy-seven".