83789466 has 16 divisors (see below), whose sum is σ = 172985088. Its totient is φ = 27028800.

The previous prime is 83789429. The next prime is 83789477. The reversal of 83789466 is 66498738.

It is a super-2 number, since 2×83789466² = 14041349225130312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225055 + ... + 225426.

It is an arithmetic number, because the mean of its divisors is an integer number (10811568).

Almost surely, 2^83789466 is an apocalyptic number.

83789466 is an abundant number, since it is smaller than the sum of its proper divisors (89195622).

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

83789466 is a wasteful number, since it uses less digits than its factorization.

83789466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450517.

The product of its digits is 1741824, while the sum is 51.

The square root of 83789466 is about 9153.6586128171. The cubic root of 83789466 is about 437.5857199112.

It can be divided in two parts, 83789 and 466, that added together give a triangular number (84255 = T₄₁₀).

The spelling of 83789466 in words is "eighty-three million, seven hundred eighty-nine thousand, four hundred sixty-six".