94689321 has 32 divisors (see below), whose sum is σ = 138240000. Its totient is φ = 57465408.

The previous prime is 94689319. The next prime is 94689341. The reversal of 94689321 is 12398649.

It is not a de Polignac number, because 94689321 - 2¹ = 94689319 is a prime.

It is a super-2 number, since 2×94689321² = 17932135022882082, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (94689341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157780 + ... + 158378.

It is an arithmetic number, because the mean of its divisors is an integer number (4320000).

Almost surely, 2^94689321 is an apocalyptic number.

It is an amenable number.

94689321 is a deficient number, since it is larger than the sum of its proper divisors (43550679).

94689321 is a wasteful number, since it uses less digits than its factorization.

94689321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733.

The product of its digits is 93312, while the sum is 42.

The square root of 94689321 is about 9730.8437969171. The cubic root of 94689321 is about 455.7923175149.

The spelling of 94689321 in words is "ninety-four million, six hundred eighty-nine thousand, three hundred twenty-one".