90084008270 has 16 divisors (see below), whose sum is σ = 171689521968. Its totient is φ = 33913979520.

The previous prime is 90084008263. The next prime is 90084008309. The reversal of 90084008270 is 7280048009.

It is a Curzon number.

It is a congruent number.

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, 264952796 + ... + 264953135.

It is an arithmetic number, because the mean of its divisors is an integer number (10730595123).

Almost surely, 2^90084008270 is an apocalyptic number.

90084008270 is a deficient number, since it is larger than the sum of its proper divisors (81605513698).

90084008270 is a wasteful number, since it uses less digits than its factorization.

90084008270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529905955.

The product of its (nonzero) digits is 32256, while the sum is 38.

The spelling of 90084008270 in words is "ninety billion, eighty-four million, eight thousand, two hundred seventy".