94397870 has 16 divisors (see below), whose sum is σ = 194190048. Its totient is φ = 32364960.

The previous prime is 94397851. The next prime is 94397873. The reversal of 94397870 is 7879349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94397873) by changing a digit.

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, 674201 + ... + 674340.

It is an arithmetic number, because the mean of its divisors is an integer number (12136878).

Almost surely, 2^94397870 is an apocalyptic number.

94397870 is an abundant number, since it is smaller than the sum of its proper divisors (99792178).

94397870 is a wasteful number, since it uses less digits than its factorization.

94397870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348555.

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 94397870 is about 9715.8566271842. The cubic root of 94397870 is about 455.3241983628.

The spelling of 94397870 in words is "ninety-four million, three hundred ninety-seven thousand, eight hundred seventy".