985377 has 8 divisors (see below), whose sum is σ = 1318464. Its totient is φ = 654608.

The previous prime is 985351. The next prime is 985379. The reversal of 985377 is 773589.

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 985377 - 2⁸ = 985121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (985379) 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, 1183 + ... + 1835.

It is an arithmetic number, because the mean of its divisors is an integer number (164808).

2⁹⁸⁵³⁷⁷ is an apocalyptic number.

It is an amenable number.

985377 is a deficient number, since it is larger than the sum of its proper divisors (333087).

985377 is a wasteful number, since it uses less digits than its factorization.

985377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159.

The product of its digits is 52920, while the sum is 39.

The square root of 985377 is about 992.6615737501. The cubic root of 985377 is about 99.5101712623.

The spelling of 985377 in words is "nine hundred eighty-five thousand, three hundred seventy-seven".