94698981 has 36 divisors (see below), whose sum is σ = 154615968. Its totient is φ = 55721952.

The previous prime is 94698979. The next prime is 94698991. The reversal of 94698981 is 18989649.

It is not a de Polignac number, because 94698981 - 2¹ = 94698979 is a prime.

It is a super-2 number, since 2×94698981² = 17935794004876722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94698931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 33630 + ... + 36336.

It is an arithmetic number, because the mean of its divisors is an integer number (4294888).

Almost surely, 2^94698981 is an apocalyptic number.

It is an amenable number.

94698981 is a deficient number, since it is larger than the sum of its proper divisors (59916987).

94698981 is a wasteful number, since it uses less digits than its factorization.

94698981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2762 (or 2746 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 54.

The square root of 94698981 is about 9731.3401440912. The cubic root of 94698981 is about 455.8078166371.

The spelling of 94698981 in words is "ninety-four million, six hundred ninety-eight thousand, nine hundred eighty-one".