936834077607661 has 16 divisors (see below), whose sum is σ = 942260811206400. Its totient is φ = 931420037092608.

The previous prime is 936834077607643. The next prime is 936834077607677. The reversal of 936834077607661 is 166706770438639.

It is a cyclic number.

It is not a de Polignac number, because 936834077607661 - 2¹⁵ = 936834077574893 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 (936834077647661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3598524145 + ... + 3598784473.

It is an arithmetic number, because the mean of its divisors is an integer number (58891300700400).

Almost surely, 2^{936834077607661} is an apocalyptic number.

It is an amenable number.

936834077607661 is a deficient number, since it is larger than the sum of its proper divisors (5426733598739).

936834077607661 is a wasteful number, since it uses less digits than its factorization.

936834077607661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284628.

The product of its (nonzero) digits is 1152216576, while the sum is 73.

The spelling of 936834077607661 in words is "nine hundred thirty-six trillion, eight hundred thirty-four billion, seventy-seven million, six hundred seven thousand, six hundred sixty-one".