90679011 has 8 divisors (see below), whose sum is σ = 121159680. Its totient is φ = 60325512.

The previous prime is 90678979. The next prime is 90679033. The reversal of 90679011 is 11097609.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 90679011 - 2⁵ = 90678979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90679051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30115 + ... + 32988.

It is an arithmetic number, because the mean of its divisors is an integer number (15144960).

Almost surely, 2^90679011 is an apocalyptic number.

90679011 is a deficient number, since it is larger than the sum of its proper divisors (30480669).

90679011 is a wasteful number, since it uses less digits than its factorization.

90679011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63585.

The product of its (nonzero) digits is 3402, while the sum is 33.

The square root of 90679011 is about 9522.5527564829. The cubic root of 90679011 is about 449.2646607745.

The spelling of 90679011 in words is "ninety million, six hundred seventy-nine thousand, eleven".