84103296290 has 16 divisors (see below), whose sum is σ = 163031005368. Its totient is φ = 31053524736.

The previous prime is 84103296281. The next prime is 84103296307. The reversal of 84103296290 is 9269230148.

It can be written as a sum of positive squares in 4 ways, for example, as 39793467289 + 44309829001 = 199483^2 + 210499^2 .

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, 323474087 + ... + 323474346.

Almost surely, 2^84103296290 is an apocalyptic number.

84103296290 is a deficient number, since it is larger than the sum of its proper divisors (78927709078).

84103296290 is a wasteful number, since it uses less digits than its factorization.

84103296290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646948453.

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 84103296290 in words is "eighty-four billion, one hundred three million, two hundred ninety-six thousand, two hundred ninety".