94979405 has 8 divisors (see below), whose sum is σ = 114382584. Its totient is φ = 75712000.

The previous prime is 94979371. The next prime is 94979419. The reversal of 94979405 is 50497949.

It can be written as a sum of positive squares in 4 ways, for example, as 48916036 + 46063369 = 6994^2 + 6787^2 .

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

It is not a de Polignac number, because 94979405 - 2⁶ = 94979341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 94979405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32396 + ... + 35205.

It is an arithmetic number, because the mean of its divisors is an integer number (14297823).

Almost surely, 2^94979405 is an apocalyptic number.

It is an amenable number.

94979405 is a deficient number, since it is larger than the sum of its proper divisors (19403179).

94979405 is a wasteful number, since it uses less digits than its factorization.

94979405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67887.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 94979405 is about 9745.7377863351. The cubic root of 94979405 is about 456.2572881803.

The spelling of 94979405 in words is "ninety-four million, nine hundred seventy-nine thousand, four hundred five".