2084432464 has 20 divisors (see below), whose sum is σ = 4104796180. Its totient is φ = 1025130240.

The previous prime is 2084432447. The next prime is 2084432473. The reversal of 2084432464 is 4642344802.

It can be written as a sum of positive squares in 2 ways, for example, as 600642064 + 1483790400 = 24508^2 + 38520^2 .

It is a super-2 number, since 2×2084432464² = 8689717393954222592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1066869 + ... + 1068820.

It is an arithmetic number, because the mean of its divisors is an integer number (205239809).

Almost surely, 2^2084432464 is an apocalyptic number.

It is an amenable number.

2084432464 is a deficient number, since it is larger than the sum of its proper divisors (2020363716).

2084432464 is a wasteful number, since it uses less digits than its factorization.

2084432464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135758 (or 2135752 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 37.

The square root of 2084432464 is about 45655.5852443050. The cubic root of 2084432464 is about 1277.4069542873.

The spelling of 2084432464 in words is "two billion, eighty-four million, four hundred thirty-two thousand, four hundred sixty-four".