94470389 has 8 divisors (see below), whose sum is σ = 102127872. Its totient is φ = 86868720.

The previous prime is 94470331. The next prime is 94470391. The reversal of 94470389 is 98307449.

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

It is a cyclic number.

It is not a de Polignac number, because 94470389 - 2⁸ = 94470133 is a prime.

It is a super-2 number, since 2×94470389² = 17849308795622642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94470689) 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, 10397 + ... + 17234.

It is an arithmetic number, because the mean of its divisors is an integer number (12765984).

Almost surely, 2^94470389 is an apocalyptic number.

It is an amenable number.

94470389 is a deficient number, since it is larger than the sum of its proper divisors (7657483).

94470389 is a wasteful number, since it uses less digits than its factorization.

94470389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27907.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 94470389 is about 9719.5879027868. The cubic root of 94470389 is about 455.4407659775.

The spelling of 94470389 in words is "ninety-four million, four hundred seventy thousand, three hundred eighty-nine".