8285037943 has 48 divisors (see below), whose sum is σ = 11083032576. Its totient is φ = 6123902400.

The previous prime is 8285037919. The next prime is 8285037949. The reversal of 8285037943 is 3497305828.

It is not a de Polignac number, because 8285037943 - 2⁵ = 8285037911 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8285037949) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 623418 + ... + 636568.

It is an arithmetic number, because the mean of its divisors is an integer number (230896512).

Almost surely, 2^8285037943 is an apocalyptic number.

8285037943 is a deficient number, since it is larger than the sum of its proper divisors (2797994633).

8285037943 is a wasteful number, since it uses less digits than its factorization.

8285037943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13244 (or 13237 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 8285037943 is about 91022.1837960395. The cubic root of 8285037943 is about 2023.4765103967.

The spelling of 8285037943 in words is "eight billion, two hundred eighty-five million, thirty-seven thousand, nine hundred forty-three".