2084345516 has 36 divisors (see below), whose sum is σ = 4015328520. Its totient is φ = 946017600.

The previous prime is 2084345513. The next prime is 2084345521. The reversal of 2084345516 is 6155434802.

It is a self number, because there is not a number n which added to its sum of digits gives 2084345516.

It is not an unprimeable number, because it can be changed into a prime (2084345513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 365495 + ... + 371153.

Almost surely, 2^2084345516 is an apocalyptic number.

It is an amenable number.

2084345516 is a deficient number, since it is larger than the sum of its proper divisors (1930983004).

2084345516 is a wasteful number, since it uses less digits than its factorization.

2084345516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6446 (or 6433 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 2084345516 is about 45654.6330179096. The cubic root of 2084345516 is about 1277.3891925342.

The spelling of 2084345516 in words is "two billion, eighty-four million, three hundred forty-five thousand, five hundred sixteen".