850077007 has 8 divisors (see below), whose sum is σ = 915697440. Its totient is φ = 784489440.

The previous prime is 850076963. The next prime is 850077023. The reversal of 850077007 is 700770058.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 850077007 - 2¹¹ = 850074959 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 (850077047) 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, 83469 + ... + 93097.

It is an arithmetic number, because the mean of its divisors is an integer number (114462180).

Almost surely, 2^850077007 is an apocalyptic number.

850077007 is a deficient number, since it is larger than the sum of its proper divisors (65620433).

850077007 is a wasteful number, since it uses less digits than its factorization.

850077007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16433.

The product of its (nonzero) digits is 13720, while the sum is 34.

The square root of 850077007 is about 29156.0801034707. The cubic root of 850077007 is about 947.2968427084.

The spelling of 850077007 in words is "eight hundred fifty million, seventy-seven thousand, seven".