985337003966 has 32 divisors (see below), whose sum is σ = 1778653244160. Its totient is φ = 399926301696.

The previous prime is 985337003881. The next prime is 985337003999. The reversal of 985337003966 is 669300733589.

It is a super-2 number, since 2×985337003966² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163070 + ... + 1413246.

It is an arithmetic number, because the mean of its divisors is an integer number (55582913880).

Almost surely, 2^985337003966 is an apocalyptic number.

985337003966 is a deficient number, since it is larger than the sum of its proper divisors (793316240194).

985337003966 is a wasteful number, since it uses less digits than its factorization.

985337003966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253168.

The product of its (nonzero) digits is 22044960, while the sum is 59.

The spelling of 985337003966 in words is "nine hundred eighty-five billion, three hundred thirty-seven million, three thousand, nine hundred sixty-six".