2085761034 has 48 divisors (see below), whose sum is σ = 5331356160. Its totient is φ = 576707040.

The previous prime is 2085760981. The next prime is 2085761039. The reversal of 2085761034 is 4301675802.

2085761034 = 4341² + 4342² + ... + 4448².

2085761034 is a `hidden beast` number, since 2 + 0 + 8 + 5 + 7 + 610 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2085761034.

It is not an unprimeable number, because it can be changed into a prime (2085761039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 263089 + ... + 270900.

It is an arithmetic number, because the mean of its divisors is an integer number (111069920).

Almost surely, 2^2085761034 is an apocalyptic number.

2085761034 is an abundant number, since it is smaller than the sum of its proper divisors (3245595126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2085761034 is a wasteful number, since it uses less digits than its factorization.

2085761034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534035 (or 534032 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 2085761034 is about 45670.1328441247. The cubic root of 2085761034 is about 1277.6782933919.

The spelling of 2085761034 in words is "two billion, eighty-five million, seven hundred sixty-one thousand, thirty-four".